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Standard Threaded Insert, Steel, Cadmium Finish, Knurled, Small Flange, Coarse Thread, 5/16-18, 0.615" Length, 0.5" Hole
(Pack of 25)

Item#: 81089

Kent Automotive

• Works in any thickness of material over 0.030"
• Simplest, most versatile and functional threaded insert
• Axial knurl under the flange gives superior holding strength
• Can be attached from one side in any thickness of material
• Can be used in sheet metal, castings, fiberglass, plastics, composition board, concrete, wood and other materials
• Tin-plated for added corrosion resistance
• Can be used virtually anywhere there is a need for strong, reusable steel threads in blind, buried or through holes

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Catalog page#: 11-93

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Product Description

• Works in any thickness of material over 0.030"
• Simplest, most versatile and functional threaded insert
• Axial knurl under the flange gives superior holding strength
• Can be attached from one side in any thickness of material
• Can be used in sheet metal, castings, fiberglass, plastics, composition board, concrete, wood and other materials
• Tin-plated for added corrosion resistance
• Can be used virtually anywhere there is a need for strong, reusable steel threads in blind, buried or through holes

Technical Specifications

Item#: 81089
Diameter 5/16 "
Thread Pitch 18
Thread Coarse
Flange Type Small Flange
Type Standard Threaded Inserts
Body Type Knurled
Hole Size 0.500 "
Pilot Drill Size 1/2 "
Pilot Drill Number 84749
Material Carbon Steel
Finish CAD-Plated
Head Diameter 0.528 "
Body Diameter 0.4995 "
Length 0.615 "
UNSPSC #: 31162802
TAA Compliant: Yes
Weight: 0.33 lb

Product Restrictions

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