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bolt Product List

31～45 item / All 48 items

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SUS329J4L High Corrosion-Resistant Hex Bolt (FA-80)

SUS329J4L High Corrosion-Resistant Hex Bolt (FA-80)

It has resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking in a chloride environment!!

┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ■ Features of SUS329J4L ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━ "SUS329J4L is..." It is a duplex stainless steel consisting of austenitic and ferritic phases. It has excellent resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking in chloride environments, and also boasts high strength. ◆ High Corrosion Resistance ◆ - 2 times that of SUS304 - 1.5 times that of SUS316L in pitting corrosion resistance index (PRE) ◆ High Strength ◆ - Tensile strength: 800 N/mm² - 0.2% yield strength: 600 N/mm² (minimum value) ◆ Shape and Dimensions ◆ Nominal diameter: M8 to M16, available in stock! *For details, please download the materials and take a look.

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Aluminized α treatment suitable for preventing galling and seizure of hex bolts and nuts.

Aluminized α treatment suitable for preventing galling and seizure of hex bolts and nuts.

It is highly resistant to corrosion, seawater, and heat, and does not suffer from corrosion degradation or deformation even at high temperatures!

◎ What is Aluminaize α treatment… It is a processing method that involves performing low-temperature thermal diffusion treatment on the aluminum layer on the surface to allow mutual diffusion of the aluminum layer, forming an alloy layer (Fe-Al intermetallic compound). ◎ Why does it not seize… When the surface of the screw or the mating material reaches high temperatures, oxidation occurs and scales of over 6μ are generated. When removing the bolt, the generated scale accumulates (sticks) in the clearance between the female and male threads, causing seizing or galling. The scale from the Aluminaize α treatment is a maximum of 2μ, and when removing the bolt, it rolls within the clearance between the female and male threads, acting as a lubricant to prevent seizing and galling. ◎ Materials suitable for Aluminaize α treatment Iron, cast iron, steel, alloy steel, SUS materials, heat-resistant steel, titanium, Inconel, Hastelloy, etc. *For details, please contact us or download the PDF.

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SUS304CUN High Strength Cut Bolt ★A2-90★

SUS304CUN High Strength Cut Bolt ★A2-90★

Pure domestic production with high strength! Super aesthetic and high corrosion resistance! Guaranteed 900N/mm²!

★Pure Domestic★ High Strength Cut-Length Bolts are now available! ■ Material: SUS304CUN (Mill certificate available) ■ Thread accuracy: 6g ■ Strength: A2-90 ■ Guaranteed load: 900N/mm² ■ Surface treatment: Passivation Compared to conventional cut-length bolts, they have significantly higher strength and stress corrosion cracking resistance equivalent to 316. ■ Providing safety and security in the construction and civil engineering fields! ------------------------------------------------------------ For details such as available sizes, click the 【Download】 button! ------------------------------------------------------------ 　　　↓　　↓　　↓

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Alloy 600 hex socket bolt ★ Equivalent material to Inconel 600 ★ In stock

Alloy 600 hex socket bolt ★ Equivalent material to Inconel 600 ★ In stock

Since it is a cold forged product, significant cost reductions are possible compared to machined products!

Alloy 600 is a material that can be used in various severe corrosion environments at high temperatures. □■ Heat Resistance ■□ - Exhibits high strength, high oxidation resistance, and creep resistance at high temperatures, maintaining high strength even around 600°C! - Excellent resistance to sulfidation, high-temperature oxidation, and corrosion environments due to chromium content. □■ Corrosion Resistance and Chemical Resistance ■□ - High nickel content provides excellent corrosion resistance against many organic and inorganic compounds. - Excellent resistance to stress corrosion cracking in the presence of chloride ions. - High corrosion resistance against corrosion caused by high-purity water. - Nearly complete corrosion resistance to ammonia. ------------------------------------------------------------ For detailed information such as handling sizes, click the 【Download】 button!! ------------------------------------------------------------ 　　　↓　　↓　　↓

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Hastelloy/Inconel equivalent materials for sale.

Hastelloy/Inconel equivalent materials for sale.

High heat resistance! High corrosion resistance! Alloy screw products!

■◇Rare Metal Products Further Enhanced◇■ Stock Materials - ALLOY600/601/625 (Equivalent to Inconel) - ALLOY22/276/X-750 (Equivalent to Hastelloy) Stock Products - Hexagon socket bolts - Hexagon bolts - Hexagon nuts - Flat washers - Spring washers *Inconel is a registered trademark of Special Metal Corporation. *Hastelloy is a registered trademark of Haynes International, Inc.

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[Special Feature] 19th Mechanical Components Technology Exhibition ★Exhibition★

[Special Feature] 19th Mechanical Components Technology Exhibition ★Exhibition★

We will introduce the exhibition scenery and the exhibited products.

We exhibited at the "19th Mechanical Components Technology Exhibition" held recently at Tokyo Big Sight. In response to your requests, we would like to introduce the exhibition scenery and the products we showcased.

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★High corrosion resistance★ Stainless steel high-strength bolt SUS630 hex high tensile

★High corrosion resistance★ Stainless steel high-strength bolt SUS630 hex high tensile

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.

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■Ultra High Strength■Strength Classification 14.9 Hexagon Socket Bolt

■Ultra High Strength■Strength Classification 14.9 Hexagon Socket Bolt

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.

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Free Gift ★ Latest Edition ★ Screw Troubleshooting Case Study Collection - Rev10 -

Free Gift ★ Latest Edition ★ Screw Troubleshooting Case Study Collection - Rev10 -

If you've ever had trouble with screws, please give this a read! We will solve your problems! Delivered with an upgraded version from last time.

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 issues include… ■ A corrosive environment but cannot compromise on strength. ■ I 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. Please leave your diverse problems 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 distribution exclusive to IPROS!

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"BUMAX DX 129" high-strength stainless steel hex socket bolt

"BUMAX DX 129" high-strength stainless steel hex socket bolt

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.

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Low Head Hex Socket Bolt "NS-LOW HEAD Power8"

Low Head Hex Socket Bolt "NS-LOW HEAD Power8"

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.

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Low head hexagon socket bolt 'A2-100'

Low head hexagon socket bolt 'A2-100'

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.

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Yura Sangyo Co., Ltd. Company Profile

Yura Sangyo Co., Ltd. Company Profile

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.

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Inquiries about inch-sized bolts and nuts are very welcome.

Inquiries about inch-sized bolts and nuts are very welcome.

Inquiries about inch-sized bolts and nuts are very welcome!!

We support a wide range of standards including MIL, AMS, MS, NAS, AN, AS, NASM, and many more!!! Inquiries about inch-sized bolts and nuts are very welcome!! As a supplier of industrial fasteners, we propose solutions to all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening, as a technical trading company. We supply optimal products tailored to our customers' needs, from short delivery times and small lots to long-term and large-scale demands.

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Heat-resistant, corrosion-resistant high-strength bolt

Heat-resistant, corrosion-resistant high-strength bolt

We will manufacture engineered fasteners!!!

Yura Sangyo Co., Ltd., a supplier of industrial fasteners, will propose solutions as a technical trading company for all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening. We supply optimal products tailored to our customers' needs, from short delivery times and small lots to long-term and large-scale demands. We also accept inquiries regarding various standards such as JIS, ISO, SAE, ASTM, and ANSI. For more details, please contact us or refer to our catalog.

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