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1/4"-20 x 1-1/2" Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

Type: Square Head Bolts
SKU 39743
Availability:
10+ in stock, ready to be shipped
Original price $4.97 - Original price $4.97
Original price
$4.97
$4.97 - $4.97
Current price $4.97

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

Box of 12.

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.