18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts

Rounded Head Screw with External-Tooth Washer, 18-8 Stainless Steel, Thread Size M4-0.7: Industrial & Scientific. Rounded Head Screw with External-Tooth Washer, 18-8 Stainless Steel, Thread Size M4-0.7: Industrial & Scientific. Made from 18-8 stainless steel, these pan head screws have good chemical resistance and may be mildly magnetic. The washer's sharp external teeth dig into surfaces to offer maximum holding power and vibration resistance. Also known as Sems screws, the washer is freely rotating but permanently attached. Length is measured from under the head. 。 。 。

18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts

18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts

18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts,Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts 18-8 Stainless,7: Industrial & Scientific,Rounded Head Screw with External-Tooth Washer, 18-8 Stainless Steel, Thread Size M4-0, Browse From huge selection Here Trend fashion products Free Shipping and Returns Shop Authentic Provide you with the best service, Top quality! 18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts.

18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts
18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts

18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts


18-8 Stainless Steel Rounded Head Screw with External-Tooth Washer Thread Size M4-0.7 FastenerParts


7: Industrial & Scientific,Rounded Head Screw with External-Tooth Washer, 18-8 Stainless Steel, Thread Size M4-0, Browse From huge selection Here Trend fashion products Free Shipping and Returns Shop Authentic Provide you with the best service, Top quality!