Perma-Thread Inserts are precision formed coils of extremely hard stainless steel (18-8) diamond shaped wire. When installed into a Perma-Thread tapped hole, the insert provides permanent conventional screw-threads.
The insert has a driving "tang" for installation which is notched for easy removal.
Perma-Thread Inserts are larger in diameter before installation than the tapped hole. During installation the inserting tool tightens the insert which reduces the diameter of the leading coil so it can enter the tapped hole. After installation, each high tensile stainless steel coil expands outward against the tapped hole to permanently anchor the insert.
Metric kits in durable plastic tubes or boxes.
Inserts and tools meet all applicable industrial and military specifications.
May be used on all military trucks, aircraft and other vehicles covered by MS 21208 and MS 21209.
Meets NAS 1222 specifications for helically coiled inserts.
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{"Name":"M5 x 0.80 x 16 Metric 12.9 (Coarse Thread) Black Oil Dipped Socket Head Cap Screw - 25 Pack","SearchUid":"08a3ba2c-1c88-4e0d-9b15-3ced764308f4","Code":"460516","RankingModifier":"Coveo ML Product Recommendation","Category":"Metric Standard Socket Head Cap Screws","Brand":"Kimball Midwest Approved Vendor","RecommendationStrategy":"frequent bought"}
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{"Name":"6\" x 9\" Green Scouring Kim-Brite™ Aluminum Oxide Hand Pad - 10 Pack","SearchUid":"08a3ba2c-1c88-4e0d-9b15-3ced764308f4","Code":"87110","RankingModifier":"Coveo ML Product Recommendation","Category":"Hand Pads","Brand":"Kim-Brite™","RecommendationStrategy":"frequent bought"}
{"Name":"1/8\" x #10-32 Kimposite Male Connector - 5 Pack","SearchUid":"08a3ba2c-1c88-4e0d-9b15-3ced764308f4","Code":"K1168X2A","RankingModifier":"Coveo ML Product Recommendation","Category":"Threaded Connectors","Brand":"Kimball Midwest","RecommendationStrategy":"frequent bought"}
{"Name":"M5 x 0.80 x 16 Metric 12.9 (Coarse Thread) Black Oil Dipped Socket Head Cap Screw - 25 Pack","SearchUid":"08a3ba2c-1c88-4e0d-9b15-3ced764308f4","Code":"460516","RankingModifier":"Coveo ML Product Recommendation","Category":"Metric Standard Socket Head Cap Screws","Brand":"Kimball Midwest Approved Vendor","RecommendationStrategy":"frequent bought"}
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