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Threaded Inserts & Clinch Fasteners › Self-Clinching, Press-Fit & Swage Fasteners

Customized Rivet Kalei Nuts Insert Lock Self Clinching Hex Nut Applied in The Assembly of Train Carriages, Bogies, and Track Infrastructure

Updated 2026-11-04 · Markdown version

Model no. 7P13

US$0.096 – 0.12 / piece

MOQ 100,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 4.8,6.8,8.8,12.9,etc
Size: M4-M16,Can Be Customized
Length: Custom
Finish: Zinc Plated, Black Oxide, Galvanized, Passivated
Dimensiong Standard: as Per Client's Requirement

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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	Stainless Steel
Type	Hexagon Head
Model NO.	7P13
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	4.8,6.8,8.8,12.9,etc
Size	M4-M16,Can Be Customized
Groove	Hexagon
Length	Custom
Finish	Zinc Plated, Black Oxide, Galvanized, Passivated
Dimensiong Standard	as Per Client's Requirement
Color	Black, Silver or Customized
Quality	100% Inspected; Mtc Provided
Certificate	ISO9001,SGS,Taf
Lead Time	10 to 30 Days
Company Type	Manufacturer/Factory, Trading Company
Condition	Brand New
Transport Package	Standard or Can Be Customized
Specification	M4-M16, According to customer needs
Origin	China
HS Code	7318160000
Production Capacity	10000000p/Month
Package Size	47.00cm * 35.00cm * 30.00cm
Package Gross Weight	25.000kg
M2-M24	Cold Froging,M24-M100 Hot Forging,
Vibration Resistance	Built-in flange ensures reliable fastening under dynamic loads.
Superior Strength	High-quality steel grades provide exceptional tensile and impact resistance.
Corrosion Protection	Available in multiple surface finishes for harsh conditions.
Customizable Design	Wide range of sizes, threads, and coatings to fit various needs.
User-Friendly Installation	Hexagonal head allows easy tightening with standard tools.
Enhanced Load Distribution	Flange design reduces surface wear and enhances stability.
Category	Self-Clinching, Press-Fit & Swage Fasteners

Technical parameters

Products name	Stainless steel/Carbon/Brass Self Clinching Knurled Kalei Hexagon Thread Nut M3
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB and all international standard
Material	Stainless Steel /Carbon Steel /Custom Required
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging,Machining and CNC for Customized fastener
Type of fastener nuts	Self Clinching Nut,Rivet nut, Hex nut,Round lock nut,Nylon nut,Flange nut,Lock nut,Coupling nut and so on
Industry Focus	Automotive/ Appliance / Agricultural / Aero Mining/ Hydraulics/ Valves Electrical /Oil and Gas/ Construction
Intended Application	Shafts/Valve Components/Automatic Door Components Cable/ Electronic Connector Fire Suppression System Components Fittings/ Fasteners Gears/ Hardware Roller Bearings

Description

Customized Rivet Kalei Nuts Insert Lock Self Clinching Hex Nut Applied in The Assembly of Train Carriages, Bogies, and Track Infrastructure is part of our self-clinching, press-fit & swage fasteners range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Stainless Steel
Grade: 4.8,6.8,8.8,12.9,etc
Size: M4-M16,Can Be Customized
Length: Custom
Head Style: Hexagonal
Groove: Hexagon

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 100,000 pieces at US$0.096 – 0.12 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 Rivet Kalei Nuts Insert Lock Self Clinching Hex Nut Applied in The Assembly of Train Carriages, Bogies, and Track Infrastructure?

The listed minimum order is 100,000 pieces, at US$0.096 – 0.12 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 Customized Rivet Kalei Nuts Insert Lock Self Clinching Hex Nut Applied in The Assembly of Train Carriages, Bogies, and Track Infrastructure?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: 4.8,6.8,8.8,12.9,etc; Size: M4-M16,Can Be Customized; Length: Custom. 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 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 self-clinching, press-fit & swage fasteners are available?

The Self-Clinching, Press-Fit & Swage Fasteners category lists 1,114 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/self-clinching-press-fit-swage-fasteners/

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$0.096 – 0.12MOQ 100,000 piecesGet a quote WA