Square Head Bolt
DIN 479, ASME B18.2.1
Square Head Bolts are similar to Hex Cap screws but have a 4-sided square head instead of a 6-sided hexagonal head. They are commonly referred to as both bolts and screws and are designed to be driven with a wrench. Square Head Bolts are partially threaded with a shoulder beneath the head.
Square Head Bolt
|
Technical Specification
|
|
|---|---|
|
Size:
|
M5-M20 3/16″-3/4″ |
|
Grade:
|
8.8,GR.5 |
|
Materials:
|
Low Carbon Steel, Alloy Steel & Stainless Steel(18-8, A2-70) |
|
Finish:
|
White/Blue/Yellow Zinc Plated |
