Coburn-Myers Fastening Systems, Inc.
Coburn-Myers Fastening Systems, Inc.
3211 West 9th Street, Trainer, PA 19061-5242
Toll Free: (800) 662-7459
E-Mail: sales@coburnmyers.com
Web site: www.coburnmyers.com
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Square bolts (also known as square head bolts or square head machine bolts) offer less danger of wrench slippage in hand wrenching, as well as a greater bearing area. In addition, the square head style is more secure than a hex bolt style when fixed into a cored recess.
A307 GRADE A SQUARE HEAD BOLT, PLAIN (INCH)
Unit of Measure
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Item #

Item Name

Package Quantity

Web Price

31C600BSQ2 N/A 5/16-18 X 6 SQUARE BOLT A307 GRADE A N/A 300 $232.94
37C75BSQ2 N/A 3/8-16 X 3/4 SQUARE BOLT A307 GRADE A N/A 1200 $287.15
37C75BSQ2 N/A 3/8-16 X 3/4 SQUARE BOLT A307 GRADE A N/A 100 QUOTE
37C100BSQ2 N/A 3/8-16 X 1 SQUARE BOLT A307 GRADE A N/A 1000 $266.10
37C125BSQ2 N/A 3/8-16 X 1 1/4 SQUARE BOLT A307 GRADE A N/A 800 $190.44
37C150BSQ2 N/A 3/8-16 X 1 1/2 SQUARE BOLT A307 GRADE A N/A 750 $265.20
37C175BSQ2 N/A 3/8-16 X 1 3/4 SQUARE BOLT A307 GRADE A N/A 650 $196.06
37C175BSQ2 N/A 3/8-16 X 1 3/4 SQUARE BOLT A307 GRADE A N/A 100 QUOTE
37C200BSQ2 N/A 3/8-16 X 2 SQUARE BOLT A307 GRADE A N/A 600 $219.45
37C225BSQ2 N/A 3/8-16 X 2 1/4 SQUARE BOLT A307 GRADE A N/A 550 $253.71
37C250BSQ2 N/A 3/8-16 X 2 1/2 SQUARE BOLT A307 GRADE A N/A 500 $205.43
37C275BSQ2 N/A 3/8-16 X 2 3/4 SQUARE BOLT A307 GRADE A N/A 450 $254.68
37C275BSQ2 N/A 3/8-16 X 2 3/4 SQUARE BOLT A307 GRADE A N/A 50 QUOTE
37C300BSQ2 N/A 3/8-16 X 3 SQUARE BOLT A307 GRADE A N/A 400 $243.65
37C350BSQ2 N/A 3/8-16 X 3 1/2 SQUARE BOLT A307 GRADE A N/A 350 $243.57
37C400BSQ2 N/A 3/8-16 X 4 SQUARE BOLT A307 GRADE A N/A 300 $178.97
37C450BSQ2 N/A 3/8-16 X 4 1/2 SQUARE BOLT A307 GRADE A N/A 250 $162.17
37C500BSQ2 N/A 3/8-16 X 5 SQUARE BOLT A307 GRADE A N/A 250 $239.95
37C500BSQ2 N/A 3/8-16 X 5 SQUARE BOLT A307 GRADE A N/A 50 QUOTE
37C550BSQ2 N/A 3/8-16 X 5 1/2 SQUARE BOLT A307 GRADE A N/A 250 $259.93
37C550BSQ2 N/A 3/8-16 X 5 1/2 SQUARE BOLT A307 GRADE A N/A 50 QUOTE
37C600BSQ2 N/A 3/8-16 X 6 SQUARE BOLT A307 GRADE A N/A 200 $225.51
37C600BSQ2 N/A 3/8-16 X 6 SQUARE BOLT A307 GRADE A N/A 50 QUOTE
50C100BSQ2 N/A 1/2-13 X 1 SQUARE BOLT A307 GRADE A N/A 500 $257.09
50C125BSQ2 N/A 1/2-13 X 1 1/4 SQUARE BOLT A307 GRADE A N/A 450 $197.03
Unit of Measure
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