List of Screw products
- classification:Screw
3511~3555 item / All 4912 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
A belt grinding machine that has been in use for about 50 years since 1973. In addition to trust and proven results, the lineup is also extensive.
- Other machine tools

Belt grinding machine "Veda Machine" has high durability and a wide range of service parts.
The "Bader Machine" is our belt grinder that boasts excellent polishing performance for each individual unit. By selecting models and types according to the shape and size of the workpiece, and by equipping it with a polishing belt suitable for the task, it can flexibly accommodate a wide variety of items across various fields. Please make extensive use of it for high-efficiency polishing and grinding, reduction of work time, labor-saving, and standardization of tasks. 【Lineup】 ■ Portable type BP-K (air motor type) ■ Made-to-order machine PC-1 (wheel centerless), BC (standard dust cover) ■ Installed type BM (basic type), SBA-1, BH-2 ■ Wheel type SBD-4S, SBD-7, BWd *For more details, please download the PDF or contact us.
Precision parts manufacturing utilizing cold forging technology! Flange nuts with a locking effect.
- nut
Precision parts manufacturing utilizing cold forging technology.
- nut
[Currently Available for Free] Clear Solutions for Troubles and Issues Related to Screws!! We also suggest appropriate products! A must-see for those who are struggling♪
- bolt
- nut
- fastener
Proposal for New Security: [Removable Bolt] One Push! Lock!
- bolt
- Other safety and hygiene products
- Food Processing Equipment
Visual inspection of screw looseness! Information on the principles and processes of inspection using the Cladis method!
- bolt
- nut
- paint
Leave the plating process to us!
- Processing Contract
- bolt
- Contract manufacturing
We accept prototype parts for rivets, special screws, pins, and cold-forged products with short delivery times, starting from just one piece!
- bolt
- Interior parts
Exhibits anti-loosening and anti-falling effects in vibrating environments! Can be temporarily tightened by hand for ease of use on-site! This is a single-type anti-loosening nut registered with NETIS...
- nut
We will create prototypes based on the design and specifications. Then, by conducting rigorous evaluations based on the know-how we have cultivated over many years, we will ensure quality.
- bolt
- nut
We provide high-quality products realized through a consistent system from the development and design of connection components to prototyping, evaluation, manufacturing, and delivery.
- bolt
The TEAC gyro wrench is a measuring instrument that measures torque during screw tightening, angle-torque, and torque gradient.
- Other measurement, recording and measuring instruments
- bolt
Proven track record for a wide range of applications! A trusted brand recognized both domestically in Japan and internationally.
- bolt
- nut
- Piping Materials

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.
Demonstrates loosening and detachment prevention effects in vibrating environments, single-type locking nut NETIS registration number KK-150023-A.
- nut
Supply magnetic workpieces by counting any desired quantity!
- Other measurement, recording and measuring instruments
- nut
- bolt
Compatible with M5 screws, can be shipped in 15-20 days.
- bolt
[Free Release!] ★Packed with solutions to screw problems★ A must-see for those troubled or worried about screw-related issues and selection!! Latest version - Rev6 -
- bolt
- nut
- fastener
Recommended nut feeder for customers who want to set up at a low cost!
- nut
- Parts feeder
The decorative screws and nuts have a beautifully finished surface that has been buffed.
- bolt
- nut
- others
A bolt that achieves both high fastening efficiency and maintainability! Compatible with three types of tools, including hexagonal.
- bolt
A bolt that can also be used as a substitute for a flat head screw with a low head! Available in a variety of types such as cross holes.
- bolt
Ferritic stainless screws that demonstrate excellent corrosion resistance and strength! Improved screw-in workability.
- bolt
Stainless screws with high corrosion resistance achieved through TT processing! Improved workability for screwing.
- bolt
For aircraft and industrial turbines! Alloy bolts with excellent heat resistance, oxidation resistance, and corrosion resistance.
- bolt
- nut
Pro riders also give it a thumbs up! Titanium bolts that improve response and braking rigidity.
- bolt
- nut
From high-performance cars to classic cars! Bolts that improve steering response with high fastening rigidity.
- bolt
- nut
Lightweight titanium alloy bolts for racing cars and bikes! Available in a wide variety of colors.
- bolt
- nut
For lightweighting racing cars, sports bicycles, etc.! Lightweight titanium bolts with high fastening rigidity.
- bolt
- nut
This is a screw made of β-titanium alloy that overcomes the mechanical strength weakness of pure titanium.
- nut
- Non-ferrous metals
Difficult to loosen and highly workable. A proud creation from the stainless steel specialist manufacturer Okitsu Spiral.
- bolt
From standard products to processed products, we provide precise coordination!
- Processing Contract
- bolt
Introducing the construction process and features of the Cladis method!
- bolt
- nut
- paint
A collection of case studies on hack fasteners that anyone can easily use to achieve welding-equivalent or higher quality.
- bolt
- fastener
- nut
Excellent tensile strength! A woodworking plastic nut that meets modern needs!
- nut
Mass production achievements up to a manufacturing strength of 15T! Bolts capable of forming multi-stage serrations.
- bolt
- Other Auto Parts
Manufactured using a reasonable and economical method! Bolts for securing automotive engine covers.
- Other Auto Parts
- bolt
Utilizing specialized technology in cold forging, we manufacture using rational and economical methods!
- bolt
- Other machine elements
- Other Auto Parts
Manufactured in a reasonable and economical way! Tilt mechanism parts for automotive steering wheels.
- bolt
- Other Auto Parts

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.