Best Seller | RIDGID 39860R Lock Screw 7/16-20 x 1-1/2 Zinc Plated Lock Screw, Compatible Threader Grainger Part Number 25XC43, 4Z974, Compatible Threader Manufacturer Part Number 10491, 23282, 23297, 97065, 97070, Compatible Threader Series 531, 811A, 815, Product Type Lock Screw, Fits Brand Ridgid, For Use With 1210... ... more RIDGID 39860R Lock Screw 7/16-20 x 1-1/2 Zinc Plated Lock Screw, Compatible Threader Grainger Part Number 25XC43, 4Z974, Compatible Threader Manufacturer Part Number 10491, 23282, 23297, 97065, 97070, Compatible Threader Series 531, 811A, 815, Product Type Lock Screw, Fits Brand Ridgid, For Use With 1210... | | $14.99 go to store |