Our products are available in a wide variety of materials and types, standard or custom-made. Please feel free to contact us for more information.

Sems Screws Washer Types:

Spring Washer / Flat Washer / External Tooth Lock Washer / Internal Tooth Lock Washer / Square Cone Washer / Conical Spring Washer / Spring Washer & Flat Washer / Square Washer / Special Washer

Materials Available:

SCM435 / Brass / Bronze / Stainless Steel / Steel

Screw Sizes Range:

#1 ~ #12 / M1.6 ~ M8