COIL-SERT 1/4-20 12PK INDIVIDUAL INSERTS
CA Residents:
Item #:
1-842C-PK1854
Product Info
COIL-SERT
Individual Inserts
Helically coiled Coil-Sert™ inserts are precision formed from a diamond shaped wire made out of 18-8 stainless steel (type 302/304). They are work hardened to a tensile strength above 200,000 to 250,000 p.s.i. and a hardness of Rc 43-50. The finished surface (8-16 micro inches) is smooth, which eliminates friction. Induced thread erosion. When installed into a Coil-Sert™ tapped hole, the insert provides permanent conventional screw threads.
COIL-SERT 1/4-20 12PK INDIVIDUAL INSERTS
Item Specifications
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17/64"
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1/4"-20
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.375"
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Unified National Coarse
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0.10 lbs per EA