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1/4"-20 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

Type: Square Head Bolts
Part Number: 39741
Original price $5.20 - Original price $5.20
Original price
$5.20
$5.20 - $5.20
Current price $5.20

Diameter: 1/4"
Length: 1"
Material: Steel
Finish: Zinc
Head Style: Square (3/8" Wrench)
Thread Size: 20 (Coarse)
Hardness: Grade 2 / A307
Type: Square Head Bolt

Box of 15.

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.