Polycap with stainless steel washer is a type of dome cap washer,it is made of polyethylene and stainless steel or galvanized steel.They are normally used with CD weld pins together to cover the end of pins
Melparts is an insulation fastener manufacturing factory, we manufacture a full series of insulation pins and washers, cooperare with us, we can ensure
◪ 1: Good price- we sale what we manufacture.
◪ 2: On-time delivery-we have the auto-production line for every product to ensure the on-time delivery.
◪ 3: Excellent Quality, we have rich experence for insulation pins, we know the feature about every kind of insuation pin and customer’s requirements.
|Round Self Locking Washers|
|Common specifications||1”,1-1/4”,1-1/2”, 2-1/2”|
|Material||Galvanized steel ,Stainless steel|
|Surface treatment||Passivation, Galvanized coating|
|Product features||Firm locking|
|Production workmanship||Semi-automated production|
|Packing||Packing can be customized as per requirements, |
Current packing information available upon request.
|Application||Mounted on various insulation pins for holding insulation materials in place|
|Remark||Technical parameters are available upon request|
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