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

Threaded Inserts & Clinch Fasteners › Heat-Set, Knurled & Molded-In Inserts

Custom M3 M5 M6 M8 Thin Nut Plain Nylon Stainless Steel Threaded Knurled Hexagon Barrel Brass Insert Flange Lock Hex Nut

Updated 2026-11-04 · Markdown version

Model no. M3-M100

US$0.0121,000–99,999 pieces

US$0.0012100,000+ pieces

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, BSW
Grade: 4.8
Package Size: 26.00cm * 24.00cm * 15.00cm
Materials: Carbon steel, Alloy steel, Stainless steel, Aluminum,Plastic and Copper.
Surface treatment: Plain, Black, Zinc Plated, Yellow Zinc Plated, Hot DIP Galvanizing,Dacromet+
Standards: DIN, ISO, BSW, JIS, ASME and ANSI, Non-standard, Custom Drawing.

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
Material	Carbon Steel
Type	Hexagon Head
Model NO.	M3-M100
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, BSW
Grade	4.8
Sample	Free
Mark	Feasible According to Customers
Delivery Time	15-30days
Transport Package	Poly Bag+Carton+Pallet
Specification	M3-M100
Origin	China
HS Code	7318160000
Production Capacity	1000000/M
Package Size	26.00cm * 24.00cm * 15.00cm
Package Gross Weight	15.000kg
Materials	Carbon steel, Alloy steel, Stainless steel, Aluminum,Plastic and Copper.
Surface treatment	Plain, Black, Zinc Plated, Yellow Zinc Plated, Hot DIP Galvanizing,Dacromet+
Standards	DIN, ISO, BSW, JIS, ASME and ANSI, Non-standard, Custom Drawing.
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	M3-M120, 1/8 to 5 inches.
Packing	Small box/Carton, Cartons Bulk/Pallet, Gunny Bag.
Product name	All Kinds Of High Quality Nuts,Nuts Factory
Customized	Unlimited order quantity
Our advantages are	resource integration, reasonable price, high quality, fast delivery.
Category	Heat-Set, Knurled & Molded-In Inserts

Technical parameters

Materials:	Carbon steel, Alloy steel, Stainless steel, Aluminum,Plastic and Copper.
Surface treatment:	Plain, Black, Zinc Plated, Yellow Zinc Plated, Hot DIP Galvanizing,Dacromet+Blue wax, Nickel Plated, Magni,Geomet,Brass Plated.
Grade:	6, 8, 10, 12; 2, 5, 8, 2H.
Standards:	DIN, ISO, BSW, JIS, ASME and ANSI, Non-standard, Custom Drawing.
Thread:	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes:	M3-M120, 1/8 to 5 inches.
Packing:	Small box/Carton, Cartons Bulk/Pallet, Gunny Bag.

Description

Custom M3 M5 M6 M8 Thin Nut Plain Nylon Stainless Steel Threaded Knurled Hexagon Barrel Brass Insert Flange Lock Hex Nut is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, BSW
Material: Carbon Steel
Grade: 4.8
Thread: Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Head Style: Hexagonal
Surface treatment: Plain, Black, Zinc Plated, Yellow Zinc Plated, Hot DIP Galvanizing,Dacromet+
Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.0012 – 0.012 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 Custom M3 M5 M6 M8 Thin Nut Plain Nylon Stainless Steel Threaded Knurled Hexagon Barrel Brass Insert Flange Lock Hex Nut?

The listed minimum order is 1,000 pieces, at US$0.0012 – 0.012 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 1,000–99,999 pieces; US$0.0012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Custom M3 M5 M6 M8 Thin Nut Plain Nylon Stainless Steel Threaded Knurled Hexagon Barrel Brass Insert Flange Lock Hex Nut?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Carbon Steel; Grade: 4.8; Thread: Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.; Head Style: Hexagonal. 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 package size. 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 heat-set, knurled & molded-in inserts are available?

The Heat-Set, Knurled & Molded-In Inserts category lists 395 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/

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$0.0012 – 0.012MOQ 1,000 piecesGet a quote WA