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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Hex frame 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 8 INDENTED HEX FLANGE SCREW (FRAME BOLT) BLACK PHOSPHATE & OIL (INCH)
Unit of Measure
1 2 3 

Item #

Item Name

Package Quantity

Web Price

25C50BHF8 N/A 1/4-20 X 1/2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 2700 $367.00
25C62BHF8 N/A 1/4-20 X 5/8 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 2500 QUOTE
25C75BHF8 N/A 1/4-20 X 3/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 2200 $335.42
25C100BHF8 N/A 1/4-20 X 1 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 2000 QUOTE
25C125BHF8 N/A 1/4-20 X 1 1/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 1700 $335.32
25C150BHF8 N/A 1/4-20 X 1 1/2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 1300 $282.45
25C175BHF8 N/A 1/4-20 X 1 3/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 1200 $300.25
25C200BHF8 N/A 1/4-20 X 2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 1100 QUOTE
25C225BHF8 N/A 1/4-20 X 2 1/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 1000 $303.11
25C250BHF8 N/A 1/4-20 X 2 1/2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 900 QUOTE
25C300BHF8 N/A 1/4-20 X 3 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 750 $286.94
37C75BHF8 N/A 3/8-16 X 3/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 800 $325.13
37C100BHF8 N/A 3/8-16 X 1 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 700 $287.86
37C125BHF8 N/A 3/8-16 X 1 1/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 600 $271.58
37C150BHF8 N/A 3/8-16 X 1 1/2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 600 $321.85
37C175BHF8 N/A 3/8-16 X 1 3/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 500 $317.47
37C200BHF8 N/A 3/8-16 X 2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 450 $280.53
37C225BHF8 N/A 3/8-16 X 2 1/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 400 QUOTE
37C250BHF8 N/A 3/8-16 X 2 1/2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 375 $305.18
37C275BHF8 N/A 3/8-16 X 2 3/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 350 $305.76
37C300BHF8 N/A 3/8-16 X 3 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 300 QUOTE
37C400BHF8 N/A 3/8-16 X 4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 250 $293.06
43C100BHF8 N/A 7/16-14 X 1 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 500 QUOTE
43C125BHF8 N/A 7/16-14 X 1 1/4 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 450 $336.24
43C150BHF8 N/A 7/16-14 X 1 1/2 HEX FRAME BOLT GRADE 8 BLACK PHOSPHATE & OIL N/A 400 $315.53
Unit of Measure
1 2 3