SC Fastening Systems, LLC.
8531 S. Freeway Dr
Macedonia, Ohio 44056
Call us: 330.468.3300
Email us: info@scfastening.com
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Hex Head Cap Screws & Hex Bolts

Hex head cap screws or hex bolts have a hexagonal head that is designed for a ratchet or spanner torque wrench.  This allows for tightening of the screw.  Hex cap screws or hex bolts are manufactured with different grades, finishes, sizes, and specifications depending on application.  A washer is commonly used under the head of the hex cap screw and the chamfered end and a nut is used matching up with the thread type of the hex bolt to exact specifications.  These fasteners are mostly used in construction, machine parts, and maintenance.

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Unit of Measure
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Item #

Item Name

Units Per Package

Price

HHCS-5-025-28-0350-Z N/A 1/4-28 x 3 1/2 Hex Head Cap Screw Grade 5 Zinc N/A 50 $21.80
HHCS-8-025-28-0350-P N/A 1/4-28 x 3 1/2 Hex Head Cap Screw Grade 8 Plain USA N/A 50 $25.52
HHCS-8-025-28-0350-YZ N/A 1/4-28 x 3 1/2 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 50 $27.42
HHCS-025-28-0350-A2 N/A 1/4-28 x 3 1/2 HCS 18-8 Stainless Steel N/A 100 $19.75
HHCS-025-28-0350-A4 N/A 1/4-28 x 3 1/2 HCS 316 Stainless Steel N/A 50 $39.50
HHCS-5-025-28-0375-P N/A 1/4-28 x 3 3/4 Hex Head Cap Screw Grade 5 Plain N/A 50 $21.12
HHCS-5-025-28-0375-Z N/A 1/4-28 x 3 3/4 Hex Head Cap Screw Grade 5 Zinc N/A 50 $23.20
HHCS-8-025-28-0375-P N/A 1/4-28 x 3 3/4 Hex Head Cap Screw Grade 8 Plain USA N/A 50 $25.92
HHCS-8-025-28-0375-YZ N/A 1/4-28 x 3 3/4 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 50 $29.15
HHCS-025-28-0375-A2 N/A 1/4-28 x 3 3/4 HCS 18-8 Stainless Steel N/A 50 $29.20
HHCS-025-28-0375-A4 N/A 1/4-28 x 3 3/4 HCS 316 Stainless Steel N/A 50 $41.97
HHCS-025-28-0400-A2 N/A 1/4-28 x 4 1/2 HCS 18-8 Stainless Steel N/A 50 $32.62
HHCS-025-28-0400-A4 N/A 1/4-28 x 4 HCS 316 Stainless Steel N/A 50 $46.90
HHCS-5-025-28-0425-P N/A 1/4-28 x 4 1/4 Hex Head Cap Screw Grade 5 Plain N/A 50 $24.65
HHCS-5-025-28-0425-Z N/A 1/4-28 x 4 1/4 Hex Head Cap Screw Grade 5 Zinc N/A 50 $27.00
HHCS-8-025-28-0425-P N/A 1/4-28 x 4 1/4 Hex Head Cap Screw Grade 8 Plain USA N/A 50 $29.92
HHCS-8-025-28-0425-YZ N/A 1/4-28 x 4 1/4 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 50 $33.50
HHCS-5-025-28-0450-P N/A 1/4-28 x 4 1/2 Hex Head Cap Screw Grade 5 Plain N/A 50 $27.32
HHCS-5-025-28-0450-Z N/A 1/4-28 x 4 1/2 Hex Head Cap Screw Grade 5 Zinc N/A 50 $29.92
HHCS-8-025-28-0450-P N/A 1/4-28 x 4 1/2 Hex Head Cap Screw Grade 8 Plain USA N/A 50 $33.15
HHCS-8-025-28-0450-YZ N/A 1/4-28 x 4 1/2 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 50 $37.10
HHCS-025-28-0450-A2 N/A 1/4-28 x 4 1/2 HCS 18-8 Stainless Steel N/A 50 $36.05
HHCS-025-28-0450-A4 N/A 1/4-28 x 4 1/2 HCS 316 Stainless Steel N/A 50 $51.85
HHCS-5-025-28-0500-P N/A 1/4-28 x 5 Hex Head Cap Screw Grade 5 Plain N/A 50 $31.05
HHCS-5-025-28-0500-Z N/A 1/4-28 x 5 Hex Head Cap Screw Grade 5 Zinc N/A 50 $32.88
HHCS-8-025-28-0500-P N/A 1/4-28 x 5 Hex Head Cap Screw Grade 8 Plain USA N/A 50 $36.30
HHCS-8-025-28-0500-YZ N/A 1/4-28 x 5 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $81.38
HHCS-025-28-0500-A2 N/A 1/4-28 x 5 HCS 18-8 Stainless Steel N/A 50 $39.47
HHCS-025-28-0500-A4 N/A 1/4-28 x 5 HCS 316 Stainless Steel N/A 50 $56.78
HHCS-5-025-28-0550-P N/A 1/4-28 x 5 1/2 Hex Head Cap Screw Grade 5 Plain N/A 50 $33.72
HHCS-5-025-28-0550-Z N/A 1/4-28 x 5 1/2 Hex Head Cap Screw Grade 5 Zinc N/A 50 $35.78
HHCS-8-025-28-0550-P N/A 1/4-28 x 5 1/2 Hex Head Cap Screw Grade 8 Plain USA N/A 50 $39.47
HHCS-8-025-28-0550-YZ N/A 1/4-28 x 5 1/2 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 50 $44.15
HHCS-025-28-0550-A2 N/A 1/4-28 x 5 1/2 HCS 18-8 Stainless Steel N/A 50 $42.88
HHCS-025-28-0550-A4 N/A 1/4-28 x 5 1/2 HCS 316 Stainless Steel N/A 50 $61.68
HHCS-5-025-28-0600-P N/A 1/4-28 x 6 Hex Head Cap Screw Grade 5 Plain N/A 100 $87.50
HHCS-025-28-0600-A2 N/A 1/4-28 x 6 HCS 18-8 Stainless Steel N/A 100 $21.05
HHCS-025-28-0600-A4 N/A 1/4-28 x 6 HCS 316 Stainless Steel N/A 100 $28.40
HHCS-5-025-28-0650-P N/A 1/4-28 x 6 1/2 Hex Head Cap Screw Grade 5 Plain N/A 100 $107.50
HHCS-5-025-28-0700-P N/A 1/4-28 x 7 Hex Head Cap Screw Grade 5 Plain N/A 100 $115.00
HHCS-5-025-28-0750-P N/A 1/4-28 x 7 1/2 Hex Head Cap Screw Grade 5 Plain N/A 100 $122.50
HHCS-2-031-18-0050-P N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 2 Plain N/A 100 $12.50
HHCS-2-031-18-0050-Z N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 2 Zinc N/A 100 $13.05
HHCS-5-031-18-0050-P N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 5 Plain N/A 100 $12.18
HHCS-5-031-18-0050-Z N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 5 Zinc N/A 100 $10.02
HHCS-5-031-18-0050-YZ N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $17.12
HHCS-8-031-18-0050-P N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 8 Plain USA N/A 100 $17.50
HHCS-8-031-18-0050-YZ N/A 5/16-18 x 1/2 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $19.00
HHCS-031-18-0050-A4 N/A 5/16-18 x 1/2 HCS 316 Stainless Steel N/A 100 $20.30
HHCS-031-18-0050-A2 N/A 5/16-18 x 1/2 HCS 18-8 Stainless Steel N/A 100 $14.58
HHCS-2-031-18-0063-P N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 2 Plain N/A 100 $15.00
HHCS-2-031-18-0063-Z N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 2 Zinc N/A 100 $13.65
HHCS-5-031-18-0063-P N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 5 Plain N/A 100 $8.32
HHCS-5-031-18-0063-Z N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 5 Zinc N/A 100 $9.18
HHCS-5-031-18-0063-YZ N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $18.60
HHCS-8-031-18-0063-P N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 8 Plain USA N/A 100 $19.05
HHCS-8-031-18-0063-YZ N/A 5/16-18 x 5/8 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $20.65
HHCS-031-18-0063-A4 N/A 5/16-18 x 5/8 HCS 316 Stainless Steel N/A 100 $21.88
HHCS-031-18-0063-A2 N/A 5/16-18 x 5/8 HCS 18-8 Stainless Steel N/A 100 $15.32
HHCS-2-031-18-0075-P N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 2 Plain N/A 100 $15.00
HHCS-2-031-18-0075-Z N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 2 Zinc N/A 100 $15.45
HHCS-5-031-18-0075-P N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 5 Plain N/A 100 $11.32
HHCS-5-031-18-0075-Z N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 5 Zinc N/A 100 $10.28
HHCS-5-031-18-0075-YZ N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $20.30
HHCS-8-031-18-0075-P N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 8 Plain USA N/A 100 $20.82
HHCS-8-031-18-0075-YZ N/A 5/16-18 x 3/4 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $22.50
HHCS-031-18-0075-A4 N/A 5/16-18 x 3/4 HCS 316 Stainless Steel N/A 100 $24.80
HHCS-031-18-0075-A2 N/A 5/16-18 x 3/4 HCS 18-8 Stainless Steel N/A 100 $16.65
HHCS-2-031-18-0088-P N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 2 Plain N/A 100 $16.50
HHCS-2-031-18-0088-Z N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 2 Zinc N/A 100 $15.85
HHCS-5-031-18-0088-P N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 5 Plain N/A 100 $9.10
HHCS-5-031-18-0088-Z N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 5 Zinc N/A 100 $10.45
HHCS-5-031-18-0088-YZ N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $21.95
HHCS-8-031-18-0088-P N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 8 Plain USA N/A 100 $22.62
HHCS-8-031-18-0088-YZ N/A 5/16-18 x 7/8 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $24.40
HHCS-031-18-0088-A4 N/A 5/16-18 x 7/8 HCS 316 Stainless Steel N/A 100 $25.45
HHCS-031-18-0088-A2 N/A 5/16-18 x 7/8 HCS 18-8 Stainless Steel N/A 100 $18.00
HHCS-5-031-18-0100-P N/A 5/16-18 x 1 Hex Head Cap Screw Grade 5 Plain N/A 100 $15.63
HHCS-5-031-18-0100-Z N/A 5/16-18 x 1 Hex Head Cap Screw Grade 5 Zinc N/A 100 $15.30
HHCS-5-031-18-0100-YZ N/A 5/16-18 x 1 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $23.90
HHCS-8-031-18-0100-YZ N/A 5/16-18 x 1 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $38.22
HHCS-031-18-0100-A4 N/A 5/16-18 x 1 HCS 316 Stainless Steel N/A 100 $30.25
HHCS-031-18-0100-A2 N/A 5/16-18 x 1 HCS 18-8 Stainless Steel N/A 100 $21.40
HHCS-2-031-18-0113-P N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 2 Plain N/A 100 $19.65
HHCS-2-031-18-0113-Z N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 2 Zinc N/A 100 $18.92
HHCS-5-031-18-0113-P N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 5 Plain N/A 100 $11.52
HHCS-5-031-18-0113-Z N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 5 Zinc N/A 100 $11.45
HHCS-5-031-18-0113-YZ N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $25.78
HHCS-8-031-18-0113-P N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 8 Plain USA N/A 100 $27.28
HHCS-8-031-18-0113-YZ N/A 5/16-18 x 1 1/8 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $29.40
HHCS-031-18-0113-A4 N/A 5/16-18 x 1 1/8 HCS 316 Stainless Steel N/A 100 $34.50
HHCS-031-18-0113-A2 N/A 5/16-18 x 1 1/8 HCS 18-8 Stainless Steel N/A 100 $24.67
HHCS-031-18-0113-A2 N/A 5/16-18 x 1 1/8 HCS 18-8 Stainless Steel N/A 100 $21.74
HHCS-5-031-18-0125-P N/A 5/16-18 x 1 1/4 Hex Head Cap Screw Grade 5 Plain N/A 100 $18.18
HHCS-5-031-18-0125-Z N/A 5/16-18 x 1 1/4 Hex Head Cap Screw Grade 5 Zinc N/A 100 $16.88
HHCS-5-031-18-0125-YZ N/A 5/16-18 x 1 1/4 Hex Head Cap Screw Grade 5 Yellow Zinc N/A 100 $24.90
HHCS-8-031-18-0125-P N/A 5/16-18 x 1 1/4 Hex Head Cap Screw Grade 8 Plain USA N/A 100 $29.40
HHCS-8-031-18-0125-YZ N/A 5/16-18 x 1 1/4 Hex Head Cap Screw Grade 8 Yellow Zinc USA N/A 100 $42.00
HHCS-031-18-0125-A4 N/A 5/16-18 x 1 1/4 HCS 316 Stainless Steel N/A 100 $35.15
HHCS-031-18-0125-A2 N/A 5/16-18 x 1 1/4 HCS 18-8 Stainless Steel N/A 100 $24.82
Unit of Measure
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