List of Screw products

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

You can download a free booklet that introduces the uses, structures, and examples of various types of frames.

• Other machine tools
• Solar power generator
• Other energy equipment

We respond to various customer requests! High safety and a beautiful appearance with a cap.

• nut

Achieving ease of handling and cost reduction! Even beginners can easily perform speedy assembly work.

• nut

Achieves high loosening resistance! A low-profile type that combines the advantages of both nuts and rivets.

• nut

Designed based on JIS standards for hexagonal welding nuts type 1A! Prevents early detachment of the male thread.

• nut

No need for a loosening prevention feature on the female thread side! Type 1D maintains screw strength.

• nut

The hex nut is integrated with a flat spring washer! The efficiency of the assembly process has also improved.

• nut

A fastener with a locking function and a falling prevention function applied to the upper surface of the flange nut.

• nut

Achieving ease of handling and low cost! Standard type hex nuts.

• nut

High-performance closed-end type! Excellent water tightness between the base material and the rivet.

• Other consumables
• nut
• bolt

Extremely high strength! A fastener with high vibration resistance suitable for various applications. Anyone can easily ensure high strength and vibration resistance. *Video available.

• bolt
• fastener
• Welding Machine

Top-quality that has cleared various permits and demonstration tests! Outstanding 'safety' as it does not loosen. Reduces the hassle of regular inspections and re-tightening work. *Video available.

• nut
• bolt

We deliver satisfaction and peace of mind to our customers. We are a technology proposal-based company that manufactures fasteners and other products.

• bolt
• Other Auto Parts

Equipped with NC lathes, machining centers, thread rolling machines, centerless grinders, and other processing machines, we can handle everything from cutting to finishing, as well as prototypes, shor...

• bolt
• Processing Contract

The laser cleaning device "iLaser" achieves non-contact cleaning of objects through laser irradiation! It minimizes surface damage and enables uniform cleaning even on uneven surfaces.

• Other cleaning machines
• Other molds
• bolt

We will improve the accuracy of axial force management in bolt fastening!

• nut
• bolt

If you have the drawings, we can make it 'almost' 100%! Welding, press mold manufacturing, various plating, from plastic to screws! Reliable quality and cost reduction!

• Processing Contract
• bolt
• Spring

Examples of solutions for microcomponents used in the medical field are published!

• nut
• bolt

Technical skills × travel capabilities! Introducing processing examples of Iwai Manufacturing's high-precision "micro part production."

• bolt
• nut
• Processing Contract

We can also accommodate prototypes of special screws such as M11 and M14×1.25.

• Prototype Services
• nut
• bolt

10th anniversary of publication! Introducing non-magnetic "titanium screws" and "screw conversion adapters."

• bolt
• nut
• AC adapter

Start handling "car clips"! Introducing the "Screw Buster" with a 20% increase in gripping power.

• bolt
• Other Auto Parts
• Other work tools

Wide, narrow, special three-stage screw structure with reverse threads! Completely eliminates board warping even with warped materials!

• bolt

Fast driving speed with W-start 2-thread screws! High rust resistance with non-chrome silver coating.

• bolt

(NT-00023) Nut M3

• nut

(NT-00022) Nut M2.6 Type 1

• nut

(NT-00021) Nut M2.3

• nut

Transitioning from cutting processing to forging processing to achieve zero chip discharge! Full inspection support is possible!

• bolt

Corresponds to various standards including JIS and ISO! Thorough management of supplied materials is also implemented.

• Processing Jig
• Surface treatment contract service
• bolt

Reusable! The bolt 'Motion Tight' that can eliminate loosening and breakage. Patented in 11 countries worldwide with a unique structure! [Currently recruiting for prototype trials]

• bolt