Threaded Studs Injection molded threaded studs with chamfer on both ends are available in several of the most popular sizes and lengths. Threaded studs are molded in natural Nylon 6/6 UL 94V2. These studs are resistant to most chemicals, electrically insulating, non-magnetic, lightweight, low thermal conductivity, vibration and abrasion resistant. Precision Part # Description Tolerance 3801032075SD 10-32 X ¾ +0 / -.03 3801032100SD 10-32 X 1 +0 / -.03 3801032150SD 10-32 X 1 ½ +0 / -.06 3801032200SD 10-32 X 2 +0 / -.06 3801032250SD 10-32 X 2 ½ +0 / -.09 3825020075SD 1/4-20 X 3/4 +0 / -.03 3825020100SD 1/4-20 X 1 +0 / -.03 3825020150SD 1/4-20 X 1 ½ +0 / -.06 3825020200SD 1/4-20 X 2 +0 / -.06 3825020250SD 1/4-20 X 2 ½ +0 / -.09 Precision Part # Description Tolerance 3825020300SD 1/4-20 X 3 +0 / -.09 3831218100SD 5/16-18 X 1 +0 / -.03 3831218150SD 5/16-18 X 1 ½ +0 / -.06 3831218200SD 5/16-18 X 2 +0 / -.06 3831218250SD 5/16-18 X 2 ½ +0 / -.09 3831218300SD 5/16-18 X 3 +0 / -.09 3837516100SD 3/8-16 X 1 +0 / -.03 3837516150SD 3/8-16 X 1 ½ +0 / -.06 3837516200SD 3/8-16 X 2 +0 / -.06 3837516250SD 3/8-16 X 2 ½ +0 / -.09 Precision Part # Description Tolerance 3837516300SD 3/8-16 X 3 +0 / -.09 3837516400SD 3/8-16 X 4 +0 / -.09 3850013150SD ½-13 X 1 ½ +0 / -.06 3850013200SD ½-13 X 2 +0 / -.06 3850013250SD ½-13 X 2 ½ +0 / -.09 3850013300SD ½-13 X 3 +0 / -.09 3850013400SD ½-13 X 4 +0 / -.09 3850013500SD ½-13 X 5 +0 / -.09