1～10 item / All 10 items
Bumax bolt
This is a stainless steel fastener with four times the strength of SUS304 and twice the strength of SUS316. It is a bolt with excellent corrosion resistance, heat resistance, impact resistance, non-magnetic properties, and anti-seizing characteristics. Its strength classification is equivalent to iron grades 8.8 and 10.9, and it is used for fastening vacuum containers where corrosion due to gas is a concern.
Enables the reduction of the quenching and tempering process.
The "LH Bolt" is a bolt formed using LH steel wire through cold forging processing. Yahata Screw has established a system for immediate delivery of approximately 100,000 types of fastening components used in various fields such as automotive, machinery, electronics, medical, and construction. Additionally, we collaborate with our own manufacturing and partner manufacturers to provide the best "product lineup," "high quality," "low prices," and "reliable delivery times" that meet our customers' needs for special items in cold heading and machining. 【Features】 ○ Reduction of hardening and tempering processes is possible ○ The flow of forged fibers is equivalent to spheroidized annealed material For more details, please contact us or download the catalog.
Contributes to total cost reduction and shorter fastening time! Rivet bolts as an alternative to welded bolts.
"STRUX" is a stud bolt that can be securely assembled to the counterpart material using stop projections, retaining grooves, and a pilot hole correction ring. Compared to other studs, it can be easily assembled with various metals and strength specifications, achieving significantly higher reliability and productivity. Additionally, it eliminates the need for excess power, expensive ancillary equipment, and maintenance costs, preventing unforeseen troubles and reducing total costs. 【Features】 ■ No need for excess power, expensive ancillary equipment, or maintenance costs ■ Prevents unforeseen troubles and reduces total costs ■ Possible weight reduction through size reduction ■ Achieves high reliability and productivity *For more details, please refer to the PDF document or feel free to contact us.
Custom orders are also possible! We achieve excellent flatness, precise right angles, and good surface finish.
The "YT Eye Bolt" is a product that has been involved with Yahata Screw from the manufacturing stage, achieving high quality and excellent cost performance. It features precise seating surfaces that meet JIS standards, accurate perpendicularity between the screw and the seating surface, excellent surface flatness, and good surface finish. Great care has also been taken with its appearance, and it has been adopted by many major users. 【Features】 ■ Excellent surface flatness ■ Accurate perpendicularity between the ring and the seating surface ■ A mark of quality, neck radius ■ Good surface finish *For more details, please refer to the PDF document or feel free to contact us.
In welding, difficult tasks can be easily accomplished with riveting! We offer proposals for automation from welding to riveting.
"Checkle" is a fastening bolt that can accommodate a wide range of plate thicknesses with just one piece. This product eliminates the need for pre- and post-processes required during welding. It can perform fastening regardless of the type of counterpart metal, such as aluminum plates, galvanized steel plates, or color steel plates, and allows for visual confirmation of the fastening condition. By proposing an automatic supply system, it enables high productivity and flexible adaptation to existing production lines. 【Features】 ■ No welding required ■ Wide range of compatible plate thicknesses ■ Flexible adaptation regardless of the type of counterpart metal ■ Increased reliability due to visual confirmation of fastening condition ■ Cost reduction *For more details, please refer to the PDF document or feel free to contact us.
Increased resistance to loosening and stress dispersion for preventing loosening and stabilizing axial force! Newly developed anti-loosening bolt.
The "Motion Tight" is a loosening prevention bolt that exhibits a strong anti-loosening effect by increasing the reaction force of the screw thread through a special thread shape and dispersing stress. The special thread shape prevents variations in axial force, resulting in a more reliable fastening strength. The method of use is the same as conventional bolts; it functions simply by being tightened. 【Features】 ■ Loosening prevention ■ Axial force stability ■ Improved workability ■ High fatigue strength *For more details, please refer to the PDF document or feel free to contact us.
No need for masking or retapping during painting! Maintain high productivity with the same process as regular screws!
The "Paint Stripping Bolt" is a bolt that fastens while stripping the paint from the threaded area. There is no need for masking or re-tapping during painting. It fastens without seizing even when removing spatter from welded nuts or dealing with distortion, ensuring good contact with the female thread and significantly improving grounding performance. Additionally, its drill-like shape results in a low screwing torque, maintaining high productivity with the same process as standard screws. 【Features】 ■ Fastens while stripping paint from the threaded area ■ No need for masking or re-tapping during painting ■ Fastens without seizing when removing spatter from welded nuts or dealing with distortion ■ Good contact with the female thread, greatly improving grounding performance ■ Drill-like shape with low screwing torque ■ Maintains high productivity with the same process as standard screws *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.
