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Washers › Bonded, Sealing & Roofing Washers

Bwg9 2.5″-3″ Umbrella Head Galvanized Roofing Nail with/Without Washer Smooth/Twisted Shank

Updated 2026-11-04 · Markdown version

Model no. BWG9*2.5\"

US$720.00 – 960.00 / ton

MOQ 2 tons · Final price confirmed in your quote

Standard: ISO
Material: Iron
Wire Diameter: Bwg9/10/11
Length: 2"-3"
Packing: Bag or Carton
Package Size: 1.00cm * 1.00cm * 1.00cm

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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

Standard	ISO
Type	Roofing Nail
Material	Iron
Model NO.	BWG9*2.5\"
Wire Diameter	Bwg9/10/11
Length	2"-3"
Shank	Smooth Shank;Twisted Shank
Washer	with Washer or Without Washer
Packing	Bag or Carton
Transport Package	Carton
Specification	BWG92.5"; BWG93"; BWG10*2"
Origin	China
HS Code	73170000
Production Capacity	2000ton/Month
Package Size	1.00cm * 1.00cm * 1.00cm
Package Gross Weight	1.000kg
Category	Bonded, Sealing & Roofing Washers

Technical parameters

Umbrella Head Galvanized Roofing Nail
Materials	Q195 or Q235
Shank	Smooth shank/Twist shank
Point	Diamond point
Treatment	Polished/Hot Dipped Galvanized/Electro Galvanized
Specifications	Length	Shank Diameter	Head Diameter
(mm)	(mm)	(mm)
BWG 9*1-1/2"	38.1	3.73	20
BWG 9*1-3/4"	44.5	3.73	20
BWG 9*2"	50.8	3.73	20
BWG 9*2-1/2"	63.5	3.73	20
BWG9*3"	76.2	3.73	20
BWG10*1-3/4"	44.5	3.37	20
BWG10*2"	50.8	3.37	20
BWG10*2-1/2"	63.5	3.37	20
BWG11*1-1/2"	38.1	3.02	18
BWG11*1-3/4"	44.5	3.02	18
BWG11*2"	50.8	3.02	18
BWG11*2-1/2"	63.5	3.02	18

Product	Twisted shank nail
Size	65mm, 75mm, 90mm, 120mm
Finish	Polished, Galvanized and Hot dip galvanized
Shank	Twisted shank
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Description

Bwg9 2.5″-3″ Umbrella Head Galvanized Roofing Nail with/Without Washer Smooth/Twisted Shank is part of our bonded, sealing & roofing washers range (Washers).

Key details

Type: Roofing Nail
Standard: ISO
Material: Iron
Length: 2"-3"
Wire Diameter: Bwg9/10/11
Shank: Smooth Shank;Twisted Shank
Washer: with Washer or Without Washer
Packing: Bag or Carton

Available configurations include standard, material, wire diameter, length and packing. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 2 tons at US$720.00 – 960.00 per ton. 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 Bwg9 2.5″-3″ Umbrella Head Galvanized Roofing Nail with/Without Washer Smooth/Twisted Shank?

The listed minimum order is 2 tons, at US$720.00 – 960.00 per ton. 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 Bwg9 2.5″-3″ Umbrella Head Galvanized Roofing Nail with/Without Washer Smooth/Twisted Shank?

Type: Roofing Nail; Standard: ISO; Material: Iron; Length: 2"-3"; Wire Diameter: Bwg9/10/11; Shank: Smooth Shank;Twisted Shank. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, material, wire diameter, length and packing. 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?

The Bonded, Sealing & Roofing Washers category lists 2,033 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/bonded-sealing-roofing-washers/

How we work

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

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US$720.00 – 960.00MOQ 2 tonsGet a quote WA