List of Screw products
- classification：Screw
3016～3060 item / All 4928 items
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural ...
- Shelf life enhancer
Introduction of the preservative polylysine / fermented polyamino acids that contribute to food poisoning prevention.
We provide easy-to-understand materials explaining the natural preservative polylysine, which prevents food poisoning. ε-Polylysine (hereafter referred to as polylysine) is an amino acid-derived preservative widely used as a food preservative. By adding polylysine, the growth of microorganisms that cause food poisoning can be prevented. Every year, food poisoning caused by microorganisms is a significant issue and is frequently reported in the news. Even foods that do not appear to be spoiled can rapidly proliferate microorganisms if the growth environment is suitable, so caution is necessary. Even if something looks clean, contamination by bacteria can progress, posing a risk of food poisoning. By ensuring hygiene management during the manufacturing process, proper storage at appropriate temperatures, and the appropriate use of the preservative polylysine, food safety can be more effectively protected. 【Features】 ■ A safe material produced through fermentation by natural microorganisms (not genetically modified organisms) ■ Provides a good image as a natural fermented product ■ Listed in the existing additive registry as a food preservative ■ A safe domestic product *Please feel free to contact us.
With a stable screwing torque, workability improves, and tightening accuracy is also stable! Achieving ease of use and cost reduction! *Patent pending!
- nut
We process a variety of materials, including titanium, which requires advanced technology and deep knowledge.
- bolt
- Processing Contract
- Contract manufacturing
For total cost reduction in screw tightening! Stable thread processing and fastening can be achieved simultaneously!
- Other Auto Parts
- nut
- Other machine elements
A lock with a rotating disc cylinder that prevents nuts from being removed!
- Other safety and hygiene products
- others
- nut
Ratchet mechanism, won't loosen due to the biting protrusion. New type of small-diameter cap bolt.
- bolt
- nut
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Cleared the severe acceleration test with the vibration testing machine! It took a full 5 years to complete the product.
- nut
It prevents variations in axial force and achieves highly reliable fastening!
- bolt
- Other machine elements
- Other Auto Parts
Introducing the "Hex Socket Shoulder Bolt" from Gosei Manufacturing.
- Other machine elements
- bolt
Introducing "Hexagon Socket Bolt" from the specialized manufacturer of socket screws, Gohso Seisakusho.
- bolt
This is an insert nut suitable for air cleaners and engine covers, capable of withstanding high torque strength!
- nut
The number of screw parts has been reduced from 3 to 2! Introducing a case where it was adopted for the engine filter parts of turbo engine vehicles!
- nut
Realization of product miniaturization and thinness! Ideal for areas where pan head screws cannot be used and for exterior painting!
- bolt
Introducing a zinc plating process that does not produce zinc whiskers! Suitable for surface materials as well!
- Surface treatment contract service
- bolt
Increased work efficiency! Just tighten it and the screw becomes a conductive part!
- bolt
No more worries about tightening thin plates! We respond to your desire for "screws specifically for thin plates!"
- Other consumables
- nut
- bolt
A proposal for those considering cost reduction! A cost reduction of approximately 10 to 30% is possible!
- bolt
Almost the same stress resistance as SUS316! Stainless steel with excellent high strength, high corrosion resistance, and high heat resistance!
- bolt
- stainless
Solid first. Developing as a beloved company with the business policy of "Service over the abacus."
- nut
- bolt
Successfully eliminated loosening permanently with our safety bolts and nuts! Cleared JQA high-speed vibration loosening test! Samples will be distributed at the Mechanical Element Technology Exhibiti...
- bolt
- nut
We will exhibit at the 22nd Mechanical Components Technology Exhibition.
We will be exhibiting at the 22nd Mechanical Components Technology Exhibition. On the day of the event, we will be distributing samples of our anti-loosening bolt and nut, 'W-V-LOCK', so please be sure to stop by our booth.
Successfully eliminated loosening permanently with our safety bolts and nuts! Sample requests are also available! We are sharing photos of examples where they are used in solar panels!
- bolt
- nut
Successfully eliminated loosening permanently with safe bolts and nuts! Cleared JQA high-speed vibration loosening test! Published case photos used in industrial applications!
- bolt
- nut
The low fin tube is an important component that determines performance. Let us introduce the appeal of Sanwa Iron Works' low fin tubes!
- bolt
- nut
Further peace of mind and trust, powerful loosening prevention effect! Smartly supports the loosening prevention function!
- nut
- Vehicle body parts
- Electrical equipment parts
From assembly parts such as special screws and washers to finished products! Delivering eyewear components in the necessary form.
- others
- bolt
- Processing Contract
This is a high-strength stainless steel bolt that achieves high strength, corrosion resistance, high-temperature resistance, and low-temperature impact resistance.
- bolt
- nut
We will exhibit at the 21st Mechanical Components Technology Exhibition (M-Tech).
Sanwa Iron Works Co., Ltd. will exhibit at the "21st Mechanical Components Technology Exhibition" held at Tokyo Big Sight from June 21 to 23, 2017. Our booth will be located at "East Hall 3, 25-42." We will be showcasing a variety of products including screws, bolts, and fin tubes, so please feel free to visit us.
No need for countersinking with these special flat screws! The head is extremely thin, so the appearance after fastening is sleek!
- bolt
- Processing Contract
- Contract manufacturing
Introduction of inserts used by setting them in the molding die during resin molding!
- nut
World Patent! Achieving revolutionary performance approximately 20 times that of conventional products by adopting the Super Amplification Principle.
- cutter
- bolt
- Other cutting tools
Improving efficiency through a reduction in man-hours! Introducing a locking screw processed by fusing adhesive or resin to the screw threads.
- bolt
- Processing Contract
360° free rotation! A rotary air distribution manifold that can be connected and expanded with outlet ports.
- Piping Materials
- nut
We respond to our customers' requests from raw materials to finished products!
- Processing Contract
- bolt
[Theft Prevention!] This is a screw that is difficult to remove unless a special tool is used.
- bolt
No need to drill pilot holes during construction!
- nut
- nut
Stable supply of high-quality spring washers such as spring washers, disc spring washers, and toothed washers!
- bolt
- nut
- Other metal materials
It is a soft cap that covers the head of a nut and bolt.
- nut
- Other machine elements
- bolt
We will continue to challenge ourselves with new manufacturing to meet the needs of the times!
- bolt
- nut
- Other metal materials
Engine bolts focused on automobile and motorcycle engines and powertrains.
- bolt
- Engine parts
Online sales of standard screws, bolts, washers, and nuts.
- nut
- bolt
- Inspection fixture
Achieves 2 to 3 times the corrosion resistance of trivalent black! Significantly improves the shortcomings of trivalent black, such as "poor color tone" and "weak against scratches"!
- bolt
- Surface treatment contract service
Piping in narrow spaces can be done quickly and reliably! It excels in cost-effectiveness and enhances work efficiency.
- nut