Carriage Bolt (SJ-4001)

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Carriage bolts are often used to fasten wood to metal, metal to metal with a washer and a nut.

The square neck features prevent the bolt from turning during installation and provide self-locking at the same time.

They are also known as "Coach Bolt" or "Cup Head Bolt" in certain areas and countries.

Carriage Bolt Manufacturers & Suppliers Taiwan

Carriage Bolt Manufacturers & Suppliers Taiwan
Carriage Bolt (SJ-40011) Partial Thread Carriage Bolt (SJ-40012)
Carriage Bolt Manufacturers & Suppliers Taiwan Carriage Bolt Manufacturers & Suppliers Taiwan
Long Carriage Bolt (SJ-40013) Thin Square Neck Carriage Bolt           (SJ-40014)
      Head Paint Carriage Bolt (SJ-40015)   Head Paint Carriage Bolt (SJ-40015)

Material Steel, Stainless steel, Brass, Alloy steel, or as customers’ requirements
Grade class 4.8,  class 6.8,  class 8.8,  class 10.9,  class 12.9
Standard DIN 603, ANSI, JIS, IFI, ISO NON-STANDARD 
Head Type Round mushroom head
Thread Full Thread, Partial Thread
Size M3~M30
Surface Treatment Steel:Zinc (White, Blue, Yellow, Black), Ruspert
Stainless steel:Passivated 

 

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