Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Nuts › Wing & Thumb Nuts

Customized Factory Metric Inch Extra Large Solid Brass Copper Butterfly Wing Nut

Updated 2026-11-04 · Markdown version

Model no. DIN

US$0.0122,000–49,999 pieces

US$0.0650,000+ pieces

MOQ 2,000 pieces · Final price confirmed in your quote

Finish: Cleaning
Material: Stainless Steel
Standard: DIN, DIN, ANSI, GB, JIS, GOST, BSW
Head Style: Square, Round
Grade: A2, 12.9
Color: Sliver

Get a quote WhatsApp

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
Finish	Cleaning
Material	Stainless Steel
Model NO.	DIN
Standard	DIN, DIN, ANSI, GB, JIS, GOST, BSW
Type	Round Head, Cap Head
Connection	Common Bolt, Common Bolt
Head Style	Square, Round
Application	Machinery, Chemical Industry, Building
Grade	A2, 12.9
Sample	Available
Payment	T/T;Paypal;Credit Card;Mastercard
Certificate	ISO9001 : 2008
Color	Sliver
Transport Package	CTN+Pallet
Specification	M5-M20
Origin	China
HS Code	7318159090
Category	Wing & Thumb Nuts

Description

Customized Factory Metric Inch Extra Large Solid Brass Copper Butterfly Wing Nut is part of our wing & thumb nuts range (Nuts).

Key details

Type: Round Head, Cap Head
Standard: DIN, DIN, ANSI, GB, JIS, GOST, BSW
Material: Stainless Steel
Grade: A2, 12.9
Head Style: Square, Round
Finish: Cleaning
Connection: Common Bolt, Common Bolt
Application: Machinery, Chemical Industry, Building

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 2,000 pieces at US$0.012 – 0.06 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 Customized Factory Metric Inch Extra Large Solid Brass Copper Butterfly Wing Nut?

The listed minimum order is 2,000 pieces, at US$0.012 – 0.06 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.012 for 2,000–49,999 pieces; US$0.06 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Customized Factory Metric Inch Extra Large Solid Brass Copper Butterfly Wing Nut?

Type: Round Head, Cap Head; Standard: DIN, DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: A2, 12.9; Head Style: Square, Round; Finish: Cleaning. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include finish, material, standard, head style and grade. 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 wing & thumb nuts are available?

The Wing & Thumb Nuts category lists 1,646 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/

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$0.012 – 0.06MOQ 2,000 piecesGet a quote WA