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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Serrated hex flange bolts have a ridge or skirt (flange) around the bolt head that distributes the clamping load when the bolt is tightened. The flange works like a washer.
GRADE 5 HEX HD SERRATED FLANGE SCREW, ZINC CR+3 (INCH)
Unit of Measure
1 2 3 

Item #

Item Name

Package Quantity

Web Price

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37C200BFS5Z N/A 3/8-16 X 2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 50 QUOTE
50C300BFS5Z N/A 1/2-13 X 3 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $149.89
25C50BFS5Z N/A 1/4-20 X 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $18.24
25C62BFS5Z N/A 1/4-20 X 5/8 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $19.77
25C75BFS5Z N/A 1/4-20 X 3/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $19.56
25C100BFS5Z N/A 1/4-20 X 1 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $23.63
25C125BFS5Z N/A 1/4-20 X 1 1/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $27.30
25C150BFS5Z N/A 1/4-20 X 1 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $31.40
25C175BFS5Z N/A 1/4-20 X 1 3/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $36.46
25C200BFS5Z N/A 1/4-20 X 2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $39.87
25C250BFS5Z N/A 1/4-20 X 2 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $44.99
31C75BFS5Z N/A 5/16-18 X 3/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $35.81
31C100BFS5Z N/A 5/16-18 X 1 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $39.90
31C125BFS5Z N/A 5/16-18 X 1 1/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 QUOTE
31C150BFS5Z N/A 5/16-18 X 1 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $50.58
31C200BFS5Z N/A 5/16-18 X 2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $61.77
37C75BFS5Z N/A 3/8-16 X 3/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $53.63
37C100BFS5Z N/A 3/8-16 X 1 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 QUOTE
37C125BFS5Z N/A 3/8-16 X 1 1/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $63.26
137C150BFS5Z N/A 3/8-16 X 1 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 100 $73.08
50C250BFS5Z N/A 1/2-13 X 2 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 125 $170.89
50C200BFS5Z N/A 1/2-13 X 2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 150 QUOTE
50C150BFS5Z N/A 1/2-13 X 1 1/2 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 200 $189.45
50C175BFS5Z N/A 1/2-13 X 1 3/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 200 $214.49
50C125BFS5Z N/A 1/2-13 X 1 1/4 SERRATED HEX FLANGE BOLT GRADE 5 ZINC N/A 250 $204.09
Unit of Measure
1 2 3