Fasteners
3-1/2" Hex Cap Screws
Hex cap screws (hex head bolts) for general assembly, machinery and structural work, in Grade 5, Grade 8, stainless and metric Class 10.9.
Retmay carries 8 3-1/2" hex cap screws in size 3-1/2". Grades and classes: Grade 5. Brands include Infasco.
Other sizes
- 1/4" Hex Cap Screws 172
- 3/4" Hex Cap Screws 133
- 1-1/2" Hex Cap Screws 35
- 1" Hex Cap Screws 109
- 1-1/4" Hex Cap Screws 45
- 1-1/8" Hex Cap Screws 16
- 1/2" Hex Cap Screws 163
- 3/8" Hex Cap Screws 177
- 5/16" Hex Cap Screws 162
- 5/8" Hex Cap Screws 152
- 7/16" Hex Cap Screws 128
- 7/8" Hex Cap Screws 112
- 9/16" Hex Cap Screws 57
- M10 Hex Cap Screws 64
- M12 Hex Cap Screws 67
- M14 Hex Cap Screws 35
- M16 Hex Cap Screws 50
- M18 Hex Cap Screws 23
- M20 Hex Cap Screws 32
- M24 Hex Cap Screws 17
- M4 Hex Cap Screws 18
- M5 Hex Cap Screws 20
- M6 Hex Cap Screws 36
- M7 Hex Cap Screws 9
- M8 Hex Cap Screws 56
3-1/2" Hex Cap Screws
| Item | Description | Size | Length | Grade / finish | List price | Add |
|---|---|---|---|---|---|---|
| D51213312 | HEX CAP SCREW GR 5 1/2-13 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $0.67 | ||
| D51420312 | HEX CAP SCREW GR 5 1/4-20 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $0.19 | ||
| D53410312 | HEX CAP SCREW GR 5 3/4-10 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $1.63 | ||
| D53816312 | HEX CAP SCREW GR 5 3/8-16 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $0.38 | ||
| D551618312 | HEX CAP SCREW GR 5 5/16-18 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $0.29 | ||
| D55811312 | HEX CAP SCREW GR 5 5/8-11 X 3 1/2 DOMESTIC | 3-1/2" | Grade 5 | $1.12 | ||
| D571614312 | HEX CAP SCREW GR 5 7/16-14 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $0.54 | ||
| D5789312 | HEX CAP SCREW GR 5 7/8-9 X 3 1/2 DOMESTICInfasco | 3-1/2" | Grade 5 | $2.43 |
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