Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
1111～1125 item / All 1986 items
We offer screw sizes from M3 to M12! The materials used are iron, brass, and stainless steel.
We would like to introduce our "Upset Screws (Hex Head)" that we handle. The materials are iron, brass, and stainless steel. The screw sizes available are M3, M3.5, M4, M5, M6, M8, M10, and others. Please feel free to contact us if you have any requests. 【Product Lineup (Partial)】 ■M3 ■M3.5 ■M4 ■M5 ■M6 *For more details, please feel free to contact us.
Moves with the sliding of the resin nut, strong against dust and chemicals without lubrication.
The igus lead screw "Drylin" operates through the sliding of a plastic nut. By combining stainless steel/aluminum lead screws with high-performance iglide® plastic nuts, it can be used completely without lubrication or oil. By not using oil or grease, it is resistant to dirt, dust, and metal shavings, eliminating the need for seals, covers, bellows, or waterproofing, and it moves smoothly and quietly. - No lubrication, no oil - Available in your desired length - Resistant to metal shavings and dust - Quiet operation Sold individually. No minimum order quantity!
Space-saving and perfect for enhancing design! Ultra low-profile type.
The 310 Slim is an ultra-low head type screw that is ideal for space-saving measures and enhancing design aesthetics. Its thickness is only 0.5mm for M2 and just 0.9mm for M4, making it perfect as a cover screw. 【Features】 - Ultra-thin head height - Ideal for areas without clearance in machinery and equipment - No protrusion of the head after installation on the product For more details, please contact us or download the catalog.
Just replace the existing screws! A product with high design and security features.
"TRF" is a tamper-proof screw used in terminal products that require safety measures such as the disassembly of public facilities and toys, accident prevention, theft prevention for equipment, and compliance with the Radio Law. By replacing existing screws, security is enhanced. Additionally, due to its aesthetic appeal, it is also appreciated for its design, and there are many situations where it is used as an accent for products. [Features] - Security is increased simply by replacing existing screws - Cannot be disassembled without a special tool - A variety of tamper-proof screws are in stock *For more details, please refer to the related links or feel free to contact us.
![[Case Study] Prevention of Variation and Loosening with Precoat Type Adhesives](https://image.mono.ipros.com/public/product/image/115/2000999143/IPROS09586022860007012443.png?w=280&h=280)
Elimination of uneven application and missed spots in adhesive coating work! We present examples of improved work efficiency.
Here is a case study where we proposed "Sea Horse Lock" to a machine tool manufacturer. The components mounted on the rotating body of the product were fastened with hexagon socket flat head bolts M6x25, but "screw loosening" occurred. As a result of our proposal, the SL358 locking type showed the best return torque, leading to its adoption after prototyping and subsequently for mass production. No loosening incidents have occurred since its adoption. [Case Overview] ■ Issues - Components mounted on the rotating body of the product were fastened with hexagon socket flat head bolts M6x25, but "screw loosening" occurred. - Variability in the loosening prevention effect due to missed application or uneven application of adhesive. *For more details, please refer to the related links or feel free to contact us.
![[Case Study] Cost Reduction through Changes in the Manufacturing Method of Mass-Produced Screws (Adjustment Screws)](https://image.mono.ipros.com/public/product/image/823/2000999168/IPROS89641793435999134290.png?w=280&h=280)
Proposal for product manufacturing with the desired delivery time, precision, and unit price based on extensive knowledge of the products.
We would like to introduce a case where we proposed to a manufacturer of machine tools and industrial machinery to produce adjustment screws from scratch as per their request. During mass production, a request for the arrangement of adjustment screws was made to the purchasing department, and upon checking on an e-commerce site, it was found that the costs were high and did not fit the budget for purchasing the mass production lot (700 pieces). After our proposal, we were able to provide the screws at approximately 45% lower cost than the e-commerce site, taking into account the lead time (actual working days: 30). [Overview of the Issue] - During the prototype phase of a new machine tool, the design department intended to use "adjustment screws" available on the e-commerce site for the legs of the machine. - When a request for the arrangement of adjustment screws was made to the purchasing department during mass production, it was discovered that the unit price was high and did not fit the budget for purchasing the mass production lot. - Since they did not want to make significant changes to the specifications, they were considering how to obtain the screws at a lower cost. *For more details, please refer to the related links or feel free to contact us.*
![[Case Study] Investigation and Measures for Causes of Loosening](https://image.mono.ipros.com/public/product/image/d1e/2000999176/IPROS20880013365007596894.png?w=280&h=280)
A case study proposing investigation and countermeasures for the loosening of embedded bolts used to secure tire wheels.
We would like to introduce a case where we proposed the identification of the cause of loosening and permanent countermeasures through hypothesis establishment and dimensional inspection using an image measurement device for an industrial vehicle manufacturer. There was an issue where the embedded bolts used to secure the tire wheels of forklifts were falling off after being delivered to the customer. We shared knowledge regarding the threaded parts' dimensional measurement using the image measurement device and proposed clearly stating tolerances on the drawings to ensure accurate communication of information among design, quality control, procurement, and suppliers. [Overview of the Issue] ■ The embedded bolts used to secure the tire wheels of forklifts were falling off after being delivered to the customer. ■ If they fall off while in operation, it could lead to a serious accident, so it must be resolved urgently. *For more details, please refer to the related links or feel free to contact us.
Introducing the advantages of hexagonal holes in a blog format!
Compared to a cross-shaped socket, a hexagonal socket has the advantage of being able to "tighten screws with strong force more easily than with a cross-shaped socket." In addition to the force needed to turn the screw, the cross-shaped socket has a shape like a mortar, which requires downward pressure on the tool from above. If the upward force is even slightly weak, the tool will lift upwards, making it impossible to tighten the screw. *For more detailed information, you can view it through the related links. Please feel free to contact us for more details.
![[Technical Column] Three Elements to Avoid Failure with Tapping Screws](https://image.mono.ipros.com/public/product/image/f1b/2001076434/IPROS33652398586329210259.png?w=280&h=280)
The balance of the three elements "type," "tightening torque," and "pilot hole diameter" is important for tapping screws!
Tapping screws can be fastened by screwing directly into a pilot hole, making them used in industries such as automotive and home appliances to reduce labor costs. They are convenient screws, but they are also very difficult to select. If tapping screws are not chosen with the correct steps, issues such as screw stripping, boss breakage, screw lifting, and loosening may occur. This column will focus on the types of tapping screws, tightening torque, and the selection method for pilot hole diameter. *For detailed content of the column, you can view it through the related links. Please feel free to contact us for more information.*
Explanation of the screw processing method using drawings.
The screw is completed through multiple processes, including the head, the threaded part, and others. This document focuses on the processing methods for the threaded part, but in reality, it is necessary to select the optimal method comprehensively, considering the processing of other parts as well. Additionally, what is considered optimal in this document is not exhaustive, as the best method may vary depending on customer requests and the prioritization of conditions. [Contents] ■ Processing methods for the threaded part - Rolling screws ■ Processing methods for the threaded part - Cutting screws ■ Examples of method selection *For more details, please refer to the PDF document or feel free to contact us.
Packed with information on the basic structure of screws and helpful tips for product selection! Technical materials are available to assist with component selection during product manufacturing!
Understand in 3 minutes! Technical materials on screws are available for download! Please feel free to download and take a look. ■ Screw Encyclopedia We have compiled products that are relatively commonly used in the market. ■ Overview of Resins Used for Plastic Screws - Overview of resin materials - Characteristics of each type - Mechanical properties by type of resin - List of physical properties of resin materials - List of chemical resistance of resins ■ Differences Between Embedded Bolts and Double-Ended Bolts We have summarized the tolerances for "length" and "thread length," which are particularly prone to causing trouble when using embedded bolts and double-ended bolts, according to the standards for embedded bolts (JIS B 1173) and the tolerances for fastening components (JIS B 1021). - Comparison table of differences between embedded bolts and double-ended bolts - Standards for embedded bolts (JIS B 1173) - Tolerances for fastening components (JIS B 1021) - How much difference is there between JIS B 1173 and JIS B 1021? *For more details, please refer to the PDF materials or feel free to contact us.
Automation of screw tightening is right around the corner. Even those without experience can easily implement it!
The "PD400FA Series" is a screw tightening package for FANUC collaborative robots CRX that does not require safety fences and does not need to consider layout. From setup during installation to the configuration of screw tightening parameters, everything can be completed with just one tablet. It allows for intuitive operation, enabling anyone to easily set driver rotation speed and target torque on the tablet. With data collection capabilities, it also ensures traceability and supports proper screw tightening. 【Features】 ■ Easy to install (plug-in) ■ Simple setup and screw tightening configuration with just one tablet ■ High-quality screw tightening is standard ■ Lightweight and compact design considering handling ■ Teaching can be done via tablet or direct teach *For more details, please refer to the PDF document or feel free to contact us.
We offer a rich lineup to accommodate various needs.
Low Price By mass-producing nuts and screw shafts, we have achieved a low price for ground ball screws that was previously unattainable, contributing to our customers' stringent cost reduction efforts. High Quality Centered around our in-house high-precision screw grinding machines, we maintain a high level of quality through an integrated production system, thereby contributing to the reliability improvement of our customers' equipment and devices.
"New circulation method" precision standard ball screws have arrived!
Special Features ● Low noise, good sound quality ● High-speed compatibility ● Rated load that can withstand long lifespan needs
We offer a wide variety of screws related to 96% alumina.
Cap screws, hex bolts, cap bolts, nuts, spacers, bushes, etc. We can accommodate materials other than alumina.
