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

Type: Square Head Bolts
SKU 71728
Availability:
10+ in stock, ready to be shipped
Availability:
10+ in stock, ready to be shipped
Original price $7.67 - Original price $9.33
Original price
$9.33
$7.67 - $9.33
Current price $9.33
Box Size: 10 pcs.

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.