Product Line

Unified and Metric Screws / Machine Screws

00-10 inch series • M1.2 − M5 metric • Lengths: up to 2”

Thread Types
M/S 2A & 3A, UNJC, UNJF, A, B, AB, BF, BT, (Type 1, 17, 23 & 25), C, F, High-Low, U, T, TP (Tri-Point), TRS (Thread Rolling), PTRS (Plastic Thread Rolling), Fetter (Annular/Helical), Hi-Rise (30° Deep Thread), HPT (Hipped Plastic Thread Forming), N-PLT and Specials. Thread angles include 30°, 45°, 48° and 60° in both single and double leads.