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Tuff-Torq® Hex Cap Screw Grade 8 Alloy Steel 1/4-28 x 1"
Tuff-Torq® - Hex Cap Screw, Grade 8, Alloy Steel, Zinc Finish, Fine Thread, 3/16" Head Height, 7/16" Across Flats, 1/4-28 x 1" (Pack of 1)
Most versatile, best value for standard maintenance operations
High-strength matched component fastening system
Fatigue/vibration-resistant UNJ thread design
20% higher-than-normal wrenching surface for increased safety and even distribution of torque forces
Heat-treated, quenched and tempered
Perma Plated for superior corrosion protection
Proprietary head marking for improved traceability
Trailing thread does not enter the extrusion angle
Increased length of chamfer allows easier alignment and assembly
Matched strength nuts, flat washers and lock nuts available
Minimum 150,000 PSI tensile strength
Manufactured to meet or exceed Grade 8 strength requirements
Minimum Threaded Length Up to 6" Long: (2 x Diameter) + 1/4"; Over 6" Long: (2 x Diameter) + 1/2
ITEM# | DESCRIPTION | QTY |
802 | Hex Cap Screw, Grade 8, Alloy Steel, Zinc Finish, Fine Thread, 3/16" Head Height, 7/16" Across Flats, 1/4-28 x 1" | 80 |
Tuff-Torq® Hex Cap Screw Grade 8 Alloy Steel 1/4-28 x 1"
Premium
1/4 "
28
Fine
1 "
Hex Cap Screw
7/16 "
Alloy Steel
8
Bright Zinc
150,000 PSI
High Hex
3/16 "
UNJ
Partial
3/4 "
31161501
Yes
Description
Most versatile, best value for standard maintenance operations
High-strength matched component fastening system
Fatigue/vibration-resistant UNJ thread design
20% higher-than-normal wrenching surface for increased safety and even distribution of torque forces
Heat-treated, quenched and tempered
Perma Plated for superior corrosion protection
Proprietary head marking for improved traceability
Trailing thread does not enter the extrusion angle
Increased length of chamfer allows easier alignment and assembly
Matched strength nuts, flat washers and lock nuts available
Minimum 150,000 PSI tensile strength
Manufactured to meet or exceed Grade 8 strength requirements
Minimum Threaded Length Up to 6" Long: (2 x Diameter) + 1/4"; Over 6" Long: (2 x Diameter) + 1/2
Tech Specs
Tuff-Torq® Hex Cap Screw Grade 8 Alloy Steel 1/4-28 x 1"
Premium
1/4 "
28
Fine
1 "
Hex Cap Screw
7/16 "
Alloy Steel
8
Bright Zinc
150,000 PSI
High Hex
3/16 "
UNJ
Partial
3/4 "
31161501
Yes