Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.
571～600 item / All 1094 items
Durability!! For buildings that require long lifespan and maintenance-free performance in normal environments!
Characteristics of Stainless High-Tension Bolts ☆ Durability and Corrosion Resistance ☆ Aesthetic Design ☆ Fire Resistance and Low-Temperature Properties ☆ Mechanical properties are equivalent to JIS B 1186 high-strength hex bolts F10T for friction joints.
Boasting a tensile strength of 1,400 N/mm² while achieving an elongation of over 9%!
A jointly developed product with the top-tier manufacturer, Kyokuto Seisakusho Co., Ltd., known for its high technical capabilities. A hexagon socket bolt boasting an ultra-high strength of "14.9". Utilizing high-strength steel with excellent "delayed fracture characteristics," it achieves a tensile strength of 1,400 N/mm² while realizing an elongation of over 9%. The adoption of aerospace-grade "MJ screws" enhances fatigue resistance. "Ultra-strength" solves issues in maintenance. *For details, please contact us or download the PDF.
If you have ever had trouble with heat resistance, vacuum, high strength, corrosion resistance, or loosening of screws, please read this! We will solve your problems!
Do you have any concerns regarding screws? 1. High-performance bolts are difficult to procure. Our company offers a diverse stock of high-performance bolts for sale. 2. I want bolts that are resistant to heat and rust. We also handle bolts and coatings that excel in heat and corrosion resistance. Other concerns include… ■ A corrosive environment but cannot compromise on strength. ■ Want to prevent seizing without using lubricants, etc. This document introduces the voices of concerns raised by our customers, along with proposals for solutions, case studies, and various screw products. For a wide range of issues, please leave it to the screw concierge, Yura Sansho. ★ We will propose screws that suit your needs. If you would like the document, please click the [Download] button! *This is a limited distribution by IPROS!
Adopting a duplex stainless steel that combines excellent corrosion resistance and outstanding strength, achieving a strength class of 12.9 while being stainless steel!
Our product, boasting unparalleled strength, high ductility, and excellent corrosion resistance, is an ideal choice for demanding applications.
It is also suitable for areas without clearance or where a cross hole is not desired for design reasons.
The "NS-LOW HEAD Power8" is a high-strength hexagon socket bolt with an extremely low head design that achieves a strength classification equivalent to 8.8, significantly surpassing the conventional strength classifications of 4.8/5.8. It offers substantial weight reduction compared to JIS standard products. It is also suitable for areas where there is no clearance or where a cross hole is not desired for design reasons. 【Features】 ■ Achieves a strength classification equivalent to 8.8 with an extremely low head design ■ Significant weight reduction compared to JIS standard products ■ Ideal for areas without clearance or where a cross hole is not preferred for design *For more details, please refer to the PDF document or feel free to contact us.
High intensity and lightweight are possible! It keeps the head low and achieves space-saving.
The "A2-100" is a low-head hex socket bolt made from high-strength stainless steel (SUS304CUN). While improving strength, which is important when considering compactness and lightweight design, the head is kept low to achieve space-saving. It is common for stainless steel low-head bolts to have no strength guarantee equivalent to A2-50, but this product guarantees a tensile strength of 1,000 N/mm². 【Features】 ■ Enables high strength and lightweight design ■ Achieves space-saving with a low head ■ Can replace SCM products ■ Strength guarantee *For more details, please refer to the PDF document or feel free to contact us.
We promise to contribute to our customers and society through high-quality screw products!
Yura Sangyo Co., Ltd. is a comprehensive wholesale distributor of screws and fastening components, headquartered in Tachiuri-bori, Nishi Ward, Osaka City, which has long been known as a town of steel product wholesalers. In response to the increasing sophistication of demands, we aim to contribute further to our customers by not only functioning as a "wholesaler" that supplies products just-in-time, stored like a dam, but also by developing and selling high-strength and high-function fasteners as a "technical trading company" that solves the problems faced by our customers. Additionally, in our Aerospace Division, we have successfully entered the aircraft industry. Our company views the commonplace item "screw" as a "critical safety component" that requires high quality assurance and low environmental impact, and we promise to contribute to our customers and society through high-quality screw products. 【Business Activities】 ■ Comprehensive wholesale sales of fastening components such as bolts and nuts *For more details, please refer to the PDF materials or feel free to contact us.
We guarantee a strength of 8.8 even after being treated at high temperatures following hot-dip galvanizing!
Yura Sangyo Co., Ltd. offers "hex bolts" with a strength guarantee of 8.8. Most standard 8.8 hex bolts are made from boron steel or SWCH35K, but our product uses "SCM435" and is managed under appropriate heat treatment conditions, ensuring a strength of 8.8 even after being treated at high temperatures during hot-dip galvanization. Please feel free to contact us when placing an order. 【Hex Bolt Sizes】 - M10 x 20–75 - M12 x 30–75 - M16 x 35–100 - M20 x 40–100 - M22 x 55–120 - M24 x 60–120 - M27 x 70–150 - M30 x 70–150 *For more details, please download the PDF or feel free to contact us.
Achieves high quality and strength assurance despite their small head size!
We would like to introduce our "Stainless Steel Low Head Cap Series." By reducing the height of the bolt head, it allows for tightening in confined spaces, enabling the miniaturization and weight reduction of assembly equipment. We offer a lineup of stainless steel low head caps, stainless steel low head caps, and stainless steel ultra-low head caps. The hexagonal bolt heads, equivalent to SUS304, are carefully machined and chamfered to keep the height low. 【Product Lineup】 ■ Stainless Steel Low Head Cap (Strength Classification: A2-70) ■ Stainless Steel Low Head Cap (Strength Classification: A2-70) ■ Stainless Steel Ultra-Low Head Cap (Strength Classification: A2-50) *For more details, please download the PDF or feel free to contact us.
Exceeding the limits of hardness! With the evolution of a single screw, there is a possibility of significant changes in the industrial world.
This product is a screw that has been hardened by applying heat to iron and then processed through rolling, enhancing its strength. Generally, when processing hard materials, molds tend to chip, making shaping impossible; however, this challenge is resolved by using special machinery. This screw can also accommodate the recent trend of downsizing and lightweighting in the automotive industry. 【Features】 ■ Main material: Iron ■ Development period: Approximately 6 months ■ Monthly production quantity: 100,000 pieces ■ Main applications: Engines *For more details, please refer to the PDF document or feel free to contact us.
One-action high-strength fastening from one side! High-strength bolts that demonstrate excellent vibration resistance.
The "ST Lock" is a high-strength bolt that can be installed from one side. By using a dedicated 100V electric tool, one-action high-strength fastening can be achieved from one side without being limited by the location, such as on lines or construction sites. Additionally, during the riveting process, the rivet body expands, enhancing the hole-filling capability with the "hole fill function," which exhibits excellent vibration resistance. 【Features】 ■ One-action high-strength fastening from one side ■ Excellent vibration resistance ■ Strong fastening power ■ Beautiful finish and distinctive appearance ■ Easy & fast fastening *For more details, please refer to the PDF materials or feel free to contact us. Production and sales of the ST Lock, which has been certified by the Minister of Land, Infrastructure, Transport and Tourism, were discontinued as of March 2020. However, the current products maintain the same performance and quality management system as the minister-certified products, so we kindly ask for your continued patronage.
It adheres firmly to the base material, achieving high bonding strength! A thick diameter of φ16mm is also available in the lineup!
The "SureTwist" is a tapping-type one-sided bolt that forms a female thread while plastically deforming the base material (steel plate) with its unique screw shape. Due to its low thread height (0.41mm), it generates almost no chips compared to standard products, and because the threads are concentric, it embeds into the fastening material all around the bolt, achieving high strength, vibration resistance, and water tightness. It is used as a joining method for steel materials as an alternative to welding. 【Features】 ■ Firmly adheres to the base material with its unique screw shape ■ Forms a female thread while plastically deforming the base material (steel plate) ■ Generates almost no chips compared to standard products due to its low thread height ■ Achieves high strength, vibration resistance, and water tightness ■ Used as a joining method for steel materials as an alternative to welding *For more details, please refer to the PDF document or feel free to contact us.
Can be installed with commercially available impact wrenches, no special tools required! The unique screw shape achieves high strength, vibration resistance, and water tightness. 【*On-site demonstrations are available】
"Shuatuisto" is a tapping-type one-sided bolt for one-sided installation. Its unique screw shape provides high joint strength. It can be used for various applications such as fastening roofing materials, installing soundproof and noise barrier walls, joining non-welded battens, and reinforcing bridges. 【Features】 ■ Can be installed with commercially available impact wrenches, no special tools required ■ Only requires drilling a pilot hole, no need for thread cutting ■ Can be detached after tightening ■ High corrosion-resistant surface treatment is standard *Demonstrations can be conducted in the Kanto area. Please feel free to consult us. For detailed specifications, please download the PDF and take a look.
The SSL-CE type anchor contributes to the rationalization of slope disaster prevention work through technology and cost-effectiveness.
The SSL-CE type anchor method achieves excellent stress distribution characteristics through a compression-type support mechanism that is less prone to tensile cracking in the grout and a load-bearing body that effectively disperses the load.
The SSL permanent anchor method consists of two types: the P type and the M type, both of which are expansion pressure support methods.
The SSL-P type anchor body is suitable for clay and weathered rock, where the anchor fixation part is enlarged, and an anchor body is formed inside the enlarged hole using grout. This method ensures anchor capacity based on the bearing strength of the fixed ground in the enlarged section. The SSL-M type anchor body is suitable for soft to medium hard rock, where after enlarging the anchor fixation part, the anchor body is inserted and expanded in the enlarged section, ensuring anchor capacity based on the bearing strength of the fixed ground in that section. NETIS registration number: HR-990015-A.
Introducing stainless steel hex bolts with strength guarantee, offering price advantages and a wide variety of stock sizes!
The "A2-70" is a stainless steel hex bolt that guarantees strength based on the JIS B 1054-1 standard, which has not been available in the conventional market for hex bolts. Using austenitic stainless steel with excellent corrosion resistance and by managing the manufacturing process, it guarantees a minimum tensile strength of 700 N/mm². 【Features】 ■ High rust resistance: Made with austenitic stainless steel that excels in rust prevention ■ High strength: Guarantees a tensile strength of 700 N/mm² ■ Strength classification is indicated on the bolt head ■ Available in various sizes ■ Product inspection results and material mill sheets are provided for each lot number *For more details, please refer to the PDF document or feel free to contact us.
High corrosion-resistant coated bolt
Strong against halogen gases such as fluorinated gases! ● Excellent corrosion resistance and abrasion resistance with chromium nitride coatings! ● Resistant to chemicals and corrosive gases! Main Features - Low-temperature coating is possible (100℃ to 250℃) - Coating surface is smooth - Strong against halogen gases such as chlorine and fluorine - Excellent release properties against resins - Possible from ultra-thin films to thick films (up to 10μm)
The bolt alone has a high anti-loosening effect! Compared to applying adhesive, work efficiency increases by 57%.
The "Wedge Lock Bolt" is a loosening prevention bolt that firmly locks in place by utilizing a special valley-shaped design that exhibits a wedging effect. By simply tightening it, it prevents loosening and reduces the need for adhesive application, while also allowing for repeated use. Additionally, it can prevent loosening in bag hole environments where nuts cannot be used. It has passed the Junker test and NAS vibration test. 【Features】 ■ Reduction of adhesive ■ Passed two types of vibration tests - Junker vibration test: Residual axial force of 85% or more - NAS3350 vibration test: 17 minutes (30,000 cycles) durability ■ Usable in bag holes *For more details, please refer to the PDF document or feel free to contact us.
The bolt alone has a high anti-loosening effect! The special valley-shaped design demonstrates a wedging effect, providing a solid lock.
The "Wedge Lock Bolt" features an asymmetric thread profile in the valley and utilizes a wedge surface to provide a powerful anti-loosening effect. It prevents loosening simply by tightening. It can be reused by reducing the adhesive application process. Additionally, it allows for anti-loosening in blind hole environments where nuts cannot be used. 【Features】 ■ Reduction of adhesive ■ High anti-loosening performance - Junker: Residual axial force of over 80% - NAS method: 17 minutes of durability (3000 cycles) ■ Usable in blind holes *For more details, please refer to the PDF document or feel free to contact us.
A type that can easily and powerfully clamp even in narrow spaces with a hex wrench in a wide-range V-clamp section.
Fleckram Support Clamp [Free Type: V-Clamp Butterfly Nut] A butterfly nut type that can be clamped without tools on a wide range V-clamp section. 1. Cost reduction through press processing! 2. Allows fine adjustments and holds firmly! 3. Tolerance against the support is wide and convenient! 4. Using a holder pipe, sensors can also be bolted! 5. Various surface treatments and SUS304 products available! 6. Installation examples: Sensor brackets, air pipe installation, oiling pipe installation, mirrors, etc. For more details, please download the catalog or contact us.
V-clamp cap bolt with a perpendicular structure between the support side and the clamp side.
Fleckram Support Clamp 【Free Type: V Clamp Butterfly Nut】 A butterfly nut type that can be clamped without tools on a wide range V clamp section. 1. Cost reduction through press processing! 2. Allows fine adjustments and holds firmly! 3. Wide tolerance for support posts, making it convenient! 4. Using a holder pipe, sensors can also be bolted! 5. Various surface treatments and SUS304 products available! 6. Installation examples: Sensor brackets, air pipe installation, oiling pipe installation, mirrors, etc. For more details, please download the catalog or contact us.
High-capacity strong blind bolts
Ideal for assembling important structures, frameworks, and frames. Achieves a welding-free method and speeds up work.
The driving bolts can shorten three processes into one.
Can be fastened to plated steel sheets and colored steel sheets.
All-stainless steel swivel eye bolt. Suitable for sites such as semiconductor manufacturing, nuclear power, and outdoors.
High strength, high corrosion-resistant duplex stainless steel
Rudd's rotating eye bolt series, compatible with special screws such as unify, wit, and pipe threads!
The JIS type eye bolts commonly used in the manufacturing and construction industries allow the ring to rotate in the direction of the load, which can cause the screw to loosen and create a gap with the opposing surface, making lifting operations with these eye bolts very dangerous. Therefore, our rotating eye bolts are widely used by customers in various industries. However, when the opposing side has a screw tap of "inch screw" or "parallel pipe screw," it is often necessary to use JIS type eye bolts with special screw specifications. Please consider this before an accident occurs. 【Features】 - Compatible with various screw standards (metric screws, inch screws, pipe screws, etc.) - A wide variety of options available *For more details, please contact us or download the catalog.
Compatible with various screw standards! We offer a wide range of product variations.
The "Bolt-Type Lifting Point Series" is an eye bolt from Rudd Lifting Japan, which designs, manufactures, and imports lifting equipment. We offer a wide range of products, including the rotating eye bolt "Star Point" and the omnidirectional eye bolt "Load Ring." Our products accommodate various screw standards, including metric screws, inch screws, and pipe threads. 【Features (VRS Type Star Point)】 ■ 360° rotation in the load direction ■ Internal hex bolt that prevents loss (high tensile strength of grade 10.9 or higher) ■ Eye-catching fluorescent pink color ■ Special coating that changes color at high temperatures ■ Made from forged, high-quality alloy steel with nickel, chromium, and molybdenum *For more details, please refer to the PDF document or feel free to contact us.
High strength and compact design! Eye bolts that allow for safe horizontal lifting and inversion work.
The "Lifting Point Series" is a fully rotational eye bolt that allows for safe horizontal lifting and inversion operations, which were previously impossible. The main body rotates 360° without loosening the bolt in the load direction. Additionally, since the bolt position is offset from the load ring, it does not experience any lateral load. We also offer parallel lifting sling chain sets and chain length adjusters. 【Features】 ■ CE marked product that can be installed on overseas molds ■ High strength and compact design ■ Surface coating with pink powder that changes color with ambient temperature (patented) ■ Compatible with M36 to M100 female threads using a conversion adapter (sold separately) *For more details, please refer to the PDF document or feel free to contact us.
Blind rivets with excellent tensile strength, shear strength, and core pull-out strength.
S-bolt of steel body and steel mandrel. The S-bolt/SNS is a blind rivet with excellent tensile strength, shear strength, and core pull-out strength. It also has strong pulling force (clamping force) and is excellent in seismic resistance and airtightness. 【Detailed Features】 ○ Excellent tensile strength, shear strength, and core pull-out strength ○ Strong pulling force (clamping force) and excellent seismic resistance and airtightness ○ Wide range → Since the range of clamping plate thickness is wide, there is no need to prepare many sizes of rivets ○ One-action from one side → Using the Ebi-mark riveter, anyone can easily achieve a beautiful finish ● For more details, please contact us.
Is that operation really safe!? Multi-eye bolt for lifting heavy objects. The shackle moves freely!
The movement of the shackle is completely free! A multi-eye bolt that enables safe lifting and hoisting of heavy objects. 【Features】 ○ 360-degree rotation on the weight lifting axis ○ 180-degree movement in the lifting direction ○ Safe to use for horizontal and angled lifting during hoisting operations, which are dangerous with conventional JIS eye bolts ○ Allows for three times the load capacity of JIS eye bolts, reducing the need for larger screw hole processing on the target object, contributing to cost reduction ○ A rich lineup according to the load capacity ○ NETIS-VE evaluation obtained, registration number: KK-150017-VE ● For other functions and details, please download the catalog.
Anchor bolts that can significantly shorten the construction process.
A bolt that effectively integrates the equipment base position on the installation side with the concrete attachment area by utilizing the thickness of the rebar and concrete surface. ■□■Features■□■ ■ An effective anchor bolt when encountering rebar in post-installed anchor bolts used in reinforced concrete. ■ Environmentally friendly energy-saving product. ■ Significantly reduces construction time (can shorten by approximately 14 to 28 days). ■ Can greatly reduce construction costs. ■ Improves construction quality. ■ No need to bend the anchor bolt, allowing for accurate installation in the correct position. ■ For more details, please contact us.
