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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
Socket-Head Cap Screws #8-32 x 3/8"
LOW PROFILE DESIGN: Ideal for use in confined areas where the head needs to be flush or below the surface
EASY INSTALLATION: Screws require a simple Allen wrench for installation (not included)
HEX SOCKET DRIVE: Lends a high torque capability
STRONG, STURDY, RELIABLE: Steel alloy offers lasting durability and strong corrosion protection
COARSE SCREW THREAD: Designed to prevent splitting or snapping in pre-drilled material
These socket-head cap screws feature coarse #8-32 size thread and measure 3/8" in length
One (1) refill box per sellable unit
20 pieces per retail package
