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180412 Grade 8 Coarse Hex Nuts, 1/2"-13
CORROSION-RESISTANT FINISH: Yellow dichromate zinc plating offers moderate protection against rust and corrosion
1/2"-13 USS COARSE THREAD: Matches bolts or rods of a 1/2"-13 coarse thread size
DO NOT OVERTIGHTEN: Overtightening risks stripping of threads upon installation
PART OF A COMPLETE FASTENING SOLUTION: Use with bolts, threaded rods, or washers of the same thread size and finish
MADE USING GRADE 8 STEEL: Appropriate for marine and heavy machinery applications (match with Grade 8 washers and nuts)
For use with a 1/2" bolt
220145 Grade 8 Hex Cap Screws, 3/8"-16 x 3"
MADE USING GRADE 8 STEEL: Appropriate for marine and heavy machinery applications (match with Grade 8 washers and nuts)
PARTIALLY THREADED SHANK: Allows for a stronger grip between objects and less shear movement
CORROSION-RESISTANT FINISH: Yellow dichromate combines lasting durability with strong rust protection
HIGH-TORQUE DESIGN: Hex cap head and machine threads combine to offer higher torque capability
PRE-DRILLING RECOMMENDED: For installation, drill a hole in the material that matches the diameter of the bolt
220289 Grade 8 Hex Cap Screws, 9/16"-12 x 1-3/4"
MADE USING GRADE 8 STEEL: Appropriate for marine and heavy machinery applications (match with Grade 8 washers and nuts)
PARTIALLY THREADED SHANK: Allows for a stronger grip between objects and less shear movement
CORROSION-RESISTANT FINISH: Yellow dichromate combines lasting durability with strong rust protection
HIGH-TORQUE DESIGN: Hex cap head and machine threads combine to offer higher torque capability
PRE-DRILLING RECOMMENDED: For installation, drill a hole in the material that matches the diameter of the bolt
220367 Grade 8 Hex Cap Screws, 3/4"-10 x 1-3/4"
MADE USING GRADE 8 STEEL: Appropriate for marine and heavy machinery applications (match with Grade 8 washers and nuts)
PARTIALLY THREADED SHANK: Allows for a stronger grip between objects and less shear movement
CORROSION-RESISTANT FINISH: Yellow dichromate combines lasting durability with strong rust protection
HIGH-TORQUE DESIGN: Hex cap head and machine threads combine to offer higher torque capability
PRE-DRILLING RECOMMENDED: For installation, drill a hole in the material that matches the diameter of the bolt
Hillman 280302 USS Flat Washer 5/16", Grade 8
Highlights:
5/16''
For use with grade 8 hex cap screws
Heat treated steel
Yellow dischromate
Uss/ course thread
Box of 100 pieces
USS 280305 Hardened Flat Washers, 1/2"
CORROSION-RESISTANT FINISH: Yellow dichromate zinc plating offers moderate protection against rust and corrosion
USS ENGINEERED: Designed for use specifically with USS threaded bolts INCREASES FASTENER SECURITY: Flat washers are used to increase the pressure a bolt or screw provides in material
PART OF A COMPLETE FASTENING SOLUTION: Prevents a nut, bolt, or screw of the same finish and size from pulling through material
For use with a 1/2" bolt or screw
