Smart NEJI Ltd.

Japan & Asian fasteners to US & Canada

​(”NEJI” means ”Fasteners” in Japanese)

JAPANESE-INVENTED FASTENERS

D-LOCK

Conventional 5-piece structured products changed to a 2-piece structure!D-Lock is a new creative set of simple 2-piece structured bolts combining functional accessary parts with on-site workability.

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SUPER COAT SST5000 (D-LOCK)

D-Lock Bolt comes with high corrosion protection coat to clear SST5000 (clearing 5000 hours salt spray test) added to hot-dip zinc-tin alloy plating.

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HUG BOLT

Bolts for temporary construction that can be used repeatedly. This eco-friendly bolt can reduce disposal costs. Large screw-thread pitch, which increases speed of work. Scratch-resistant screw structure. Size markings on bolt heads. Thick shaft structure to meet with shear stress strength standard. 

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DOUBLE LOCK NUTS (Wedge-principle)

Lock Nut incorporates a unique wedge principle to create a powerful self-locking force.

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DOUBLE LOCK BEARING NUTS (Wedge-principle)

Lock Nut incorporates a unique wedge principle to create a powerful self-locking force.

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NO-CRACK WOOD NAILS

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PIASTA (The world 1st Bi-Metal Self-Drilling Screw)

A special welding process joins 300 series (18-8) austenitic stainless steel with high corrosion resistance to the hardened carbon steel tip for excellent drilling performance.

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Super PIASTA (The only one in the world, 2 kinds of stainless Bi-Metal Self-Drilling Screw)

The combination of two best advantages of stainless steel, which are used for the head and fastening shank, and martensitic stainless steel, which for the drill point and tapping shank. Super PIASTA is created for drilling stainless steel sheets efficiently by using SUS-420J2 stainless stell, which has high heat resistance for the drill point.

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RUSPERT coating

Most trusted best-selling Japanese invented anti-corrosion protection coating.

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MOTIONTITE

Strong vibration and shock resistant thread structure.

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TWO LOCK (Wave Spring Lock Washer)

Greater Non-Loosening Effect & Weight Saving. Although an ordinary spring washer gives the locking effect mainly on split parts, 2 LOCK's spring reaction is forced equally in the ring, and resists turning to maximize non-loosening effect. 

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PIAS RIVET

Drilling & Fastening, all in one shot self-drilling rivet for the 1st time in the world. PIAS RIVET can dramatically improve work efficiency.

Taiwan Standard Industrial Fasteners

Bondwell Washers

Leakproof & Corrosion-resistant EPDM rubber washer.

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Bolts for steel structures

Bolts to meet the trend of steel structure design.

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T.C. Bolts

T.C. (Torque Control) Bolts are high strength bolts on steel structural joints.T.C. Bolts are mainly used in steel structures and also in civil engineering.

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Bolts for Railway Systems

Bolts to meet the trend of steel structure design.

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Bolts for the Automotive Industry

Bolts to meet the trend of steel structure design.

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Collated Screw

suitable for different types of collated screw drivers.

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TEC ROOFING SCREWS

Reliable TEC roofing screws for harsh weather.

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Vietnam standard industrial fasteners (Competitive Price!)

Self Drilling Screws

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Drywall Screws

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Chipboard Screws

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Deck Screws

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Machine Screws

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Concrete Screws

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Threaded Rods