Quick Quote


Taiwan International Fastener Show

Fasteners, Bolts,3/8″-16 x 4″, Square Head Bolts

Latest update : 2022.04.05

3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

Bolts – Square Head Bolts

3/8″-16 x 4″ Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

Diameter: 3/8″
Length: 4″
Material: Steel
Finish: Zinc
Head Style: Square (9/16″ Wrench)
Thread Size: 16 (Coarse)
Hardness: Grade 2 / A307
Type: Square Head Bolt
A square head bolt has a four-sided head. Compared to standard hex bolts, square bolts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening). Square bolts are typically mated with square-headed nuts.

- END -


Quick Quote


Fastener Fair 2022