1/4-20 HELICOIL INSERT SCREW-LOCK

Helical Insert, Screw Locking, 304 Stainless Steel, Internal Thread Size 1/4-20, Thread Type UNC, Thread Direction Right Hand, Length 0.250 In, Free Coil Dia. 0.320 In, Tap Sizes 1/4-20 STI, Aluminum Drill Size H, Tensile Strength 200,000 to 250,000 PSI,