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

Heat Set Knurl Stainless Steel/Brass Threaded Insert Nuts

Updated 2026-11-04 · Markdown version

Model no. BT

US$0.0012 / piece

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

Material: Brass
Head Style: Round
Standard: DIN, ANSI, GB, JIS, GOST, BSW, OEM
Grade: 4.8
Surface Treatment: Black Oxide, Cleaning, Zinc Plated

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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

Customization	Available
Material	Brass
Type	Round Head
Model NO.	BT
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, GOST, BSW, OEM
Grade	4.8
Item Name	Brass Knurled Threaded Insert Nut
Materil	Brass, Ss, Al Alloy, Carbon Steel
Surface Treatment	Black Oxide, Cleaning, Zinc Plated
Management System	ISO9001:2008
Certification	SGS,RoHS,Material Certication,Ppap
Insert Methods	by Ultrasonic,Heat Staking,Insert Molding,Cold Pre
Lead Time	5-10 Working Days
Delivery Term	by DHL,UPS,TNT,FedEx,EMS,by Ocean,by Air
Medel	Brass Insert Nut
Transport Package	PE Bag + Cartons
Specification	SGS, Material certification
Origin	Shenzhen, China
Production Capacity	100kpcs/Week
ISO9001	2008
Auto-lathe turning	ODΦ0.5-20mm,Tol.±0.01mm
CNC lathe turning	ODΦ0.5-250mm,Tol.±0.005mm
CNC Milling	800x600mm(LxW),Tol.±0.05mm
Grinding	Tol.±0.002mm
Product Application	Automotive industry
Category	Heat-Set, Knurled & Molded-In Inserts

Technical parameters

Management System	ISO9001:2008; IATF16949; ISO14001
Materials	303 stainless steel,304 stainless steel,316 stainless steel,17-4 PH stainless steel,A286 stainless steel,Nitronic 60 stainless steel,4140 alloy,Inconel 718,Carbon steel
Finish	Passivation,Blackening,Harden,Phosphating and blackening,Coating with adhesive,Dry film lubricant
Production Capability	Auto-lathe turning:ODΦ0.5-20mm,Tol.±0.01mm
CNC lathe turning:ODΦ0.5-250mm,Tol.±0.005mm
CNC Milling:800x600mm(LxW),Tol.±0.05mm
Grinding:Tol.±0.002mm
Testing Equipment	CMM,Projector,Pull Tester,Automatic Optic Inspector,Projecting apparatusSalt Spray Test, Durometer, and Coating Analyzer,Tensile Machine
Certification	SGS,RoHS,Material Certication,PPAP,pass HF, RoHS REACH standard
Lead Time	1-2 weeks
Service	OEM ODM
Product Application:	Automotive industry,Aerospace industry,Machinery and equipment,Tools and accessories,Medical devices,Electronic equipment,Engine components,Electronics and electrical appliances

Description

Heat Set Knurl Stainless Steel/Brass Threaded Insert Nuts is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW, OEM
Material: Brass
Grade: 4.8
Head Style: Round
Surface Treatment: Black Oxide, Cleaning, Zinc Plated
Connection: Common Bolt
Certification: SGS,RoHS,Material Certication,Ppap

Available configurations include material, head style, standard, grade and surface treatment. 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 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 Heat Set Knurl Stainless Steel/Brass Threaded Insert Nuts?

The listed minimum order is 1,000 pieces, at US$0.0012 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 Heat Set Knurl Stainless Steel/Brass Threaded Insert Nuts?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW, OEM; Material: Brass; Grade: 4.8; Head Style: Round; Surface Treatment: Black Oxide, Cleaning, Zinc Plated. 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 surface treatment. 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 →

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US$0.0012MOQ 1,000 piecesGet a quote WA