Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.
Specifications
Customization
Available
After-sales Service
on Line Technical Support
Application
Indoor, Outdoor
Model NO.
BWI
Certification
ISO
Shape
Round
Transport Package
Plastic Barrel
Specification
80mm diameter
Origin
China
Production Capacity
200000 PCS/Month
Compatibility
Specifically designed for use with TPO and PVC roof membranes.
Tpo Roofing Non-Puncturing Washer for Mechanically Fastened System with Heat-Weldable Base is part of our bonded, sealing & roofing washers range (Washers).
Key details
Application: Indoor, Outdoor
Certification: ISO
Shape: Round
Ordering through Engineering Hardware & Fasteners
Minimum order is 5,000 pieces at US$2.40 – 3.60 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.
Frequently asked questions
What is the minimum order quantity (MOQ) for Tpo Roofing Non-Puncturing Washer for Mechanically Fastened System with Heat-Weldable Base?
The listed minimum order is 5,000 pieces, at US$2.40 – 3.60 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.
What are the main specifications of Tpo Roofing Non-Puncturing Washer for Mechanically Fastened System with Heat-Weldable Base?
Application: Indoor, Outdoor; Certification: ISO; Shape: Round. The full specification table and any technical parameter tables are listed on this page.
Can this product be customized (OEM)?
Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.
What is the lead time and how is it shipped?
Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.
Which other bonded, sealing & roofing washers are available?
Specified, checked and shipped by Engineering Hardware & Fasteners
Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.
DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production
Production floorInspection benchSorting & packingParts warehouseSample reviewSales office
Need a fastener quote or a spec sheet?Message our engineers on WhatsApp — send a drawing or DIN number and get pricing back fast.Start WhatsApp Chat →
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