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Washers › Bonded, Sealing & Roofing Washers

Roofing Nails 4.0mmx 75mm with Washer Galvanized Umbrella Head Roofing Nails

Updated 2026-11-04 · Markdown version

US$816.00 – 960.00 / ton

MOQ 1 ton · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Round
Standard: DIN, GB, ANSI, BSW
Grade: 12.9
Head: Round Head
Finishment: Zinc
Customized: Yes
Size: Bwg8"/Bwg9"/Bwg9.5"

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
Material	Carbon Steel
Type	Round Head
Groove	No Drive
Connection	Common Bolt
Head Style	Round
Standard	DIN, GB, ANSI, BSW
Grade	12.9
Product Name	Umbrella Head Roofing Nails
Certification	ISO
Head	Round Head
Finishment	Zinc
Washer	Black Washer
HS	731814
Usage	Building, Decoration, Construction, Window
Customized	Yes
Package	Small Box+Carton
Size	Bwg8"/Bwg9"/Bwg9.5"
Original	Tianjin,China
Color	Blue/Yellow /White
Length	1.5"-3.5"
Transport Package	Small Box+Carton
Specification	1.5"-3.5"
Origin	Tianjin, China
HS Code	731814
Production Capacity	20000tons/Year
Package Size	27.00cm * 22.50cm * 17.50cm
Package Gross Weight	10.000kg
Raw Material	Low carbon steel Q195/235
Finished	Electro galvanized/Hot zink galvanized
Shank	Smooth/Twist shank
Point	Sharp diamond
Packing	5lb 7lb 20kg 25kg 50kg box or bag Or as client's
Nail Point	Diamond and sharp point
Surface	electric galvanized or hot dipped galvanized
Surface treatment	White Zinc Plated CR +3,
Category	Bonded, Sealing & Roofing Washers

Technical parameters

Model NO.	HH001-YXT	Surface Finishing	Ruspert/Zinc Plated
Certification	ISO	Customized	Customized
Type	Round head	Groove	Cross
Connection	Common Bolt	Head Style	Round head
Standard	DIN, GB, ANSI, Bsw, JIS	Brand	YXT
Length	1.5"-3.5"	Color	Black, White,Yellow
Delivery	30days, 45days, 60days, Follow Customer Wishes	Name	Roofing Nails with Washer 90mm Nigeria
Transport Package	Bulk, Bag, Box,Plastic bag/box	Specification	BWG8" BWG9"
HS Code	731814	Production Capacity	20,000tons/Year

Package Size	14cm * 7.5cm * 7cm
Package Gross Weight	1kg

Specification	Length (mm)	Shank Diam (mm)	Head diam (mm)
Bwg8 x 2"	50.8	4.19	20
Bwg8 x 2-1/2"	63.5	4.19	20
Bwg8 x 3"	76.2	4.19	20
Bwg9 x 1-1×2"	38.1	3.76	20
Bwg9 x 1-3/4"	44.5	3.76	20
Bwg9 x 2"	50.8	3.76	20
Bwg9 x 2-1/2"	63.5	3.76	20
Bwg9 x 3"	76.2	3.76	20
Bwg10 x 1-3/4"	44.5	3.40	20
Bwg10 x 2"	50.8	3.40	20
Bwg10 x 2-1/2"	63.5	3.40	20
Bwg11 x 1-1/2"	38.1	3.05	18
Bwg11 x 1-3/4"	44.5	3.05	18
Bwg11 x 2"	50.8	3.05	18
Bwg11 x 2-1/2"	63.5	3.05	18
Bwg12 x 1-1/2"	38.1	2.78	18
Bwg12 x 1-3/4"	44.5	2.78	18
Bwg12 x 2"	50.8	2.78	18
Bwg13 x 1-1/2"	38.1	2.40	14
Bwg13 x 1-3/4"	44.5	2.40	14
Bwg13 x 2"	50.8	2.40	14
Bwg13 x 2-1/2"	63.5	2.40	14
Bwg13 x 3"	76.2	2.40	14

Description

Roofing Nails 4.0mmx 75mm with Washer Galvanized Umbrella Head Roofing Nails is part of our bonded, sealing & roofing washers range (Washers).

Key details

Type: Round Head
Standard: DIN, GB, ANSI, BSW
Material: Carbon Steel
Grade: 12.9
Size: Bwg8"/Bwg9"/Bwg9.5"
Length: 1.5"-3.5"
Head Style: Round
Groove: No Drive

Available configurations include material, head style, standard, grade and head. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 ton at US$816.00 – 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 Roofing Nails 4.0mmx 75mm with Washer Galvanized Umbrella Head Roofing Nails?

The listed minimum order is 1 ton, at US$816.00 – 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 Roofing Nails 4.0mmx 75mm with Washer Galvanized Umbrella Head Roofing Nails?

Type: Round Head; Standard: DIN, GB, ANSI, BSW; Material: Carbon Steel; Grade: 12.9; Size: Bwg8"/Bwg9"/Bwg9.5"; Length: 1.5"-3.5". The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and head. 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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$816.00 – 960.00MOQ 1 tonGet a quote WA