M4.2 Metric
200pcs Roofing Washers A2 Stainless Steel Bonded EPDM Rubber Sealing
Fit for Roofing Screws Tek Screws Waterproof
High-quality materials, environmentally friendly, safe and reliable, durable and long life. Excellent craftsmanship, Smooth without burrs, quick and simple use.
● System of Measurement: Metric
● Standard: GB /T
● Material: A2 Stainless Steel ( SUS 304 ) + EPDM Rubber
● Thickness: 2.5 mm
● Size(mm) = Inner Diameter x Outer Diameter
M4.2 x 12
Package included : 200Pcs x Flat Washers