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Nuts › Nylon-Insert & All-Metal Lock Nuts

Factory Price Hex /Flange Nuts/ Square Nut/Nylon Lock Nut

Updated 2026-11-04 · Markdown version

Model no. DIN74361

US$1.20 – 2.40 / piece

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

Material: Carbon Steel
Nut Height: High Profile
Standard: ANSI, BSW, DIN, GB, GOST, JIS, ISO Uni
Material Name: 40cr/45/42CrMo/35CrMo
Surface Treatment: Black Oxide
Head Style: Hexagonal
Grade: 10.9
Package Size: 25.00cm * 25.00cm * 14.00cm

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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

Model NO.	DIN74361
Material	Carbon Steel
Nut Height	High Profile
Standard	ANSI, BSW, DIN, GB, GOST, JIS, ISO Uni
Material Name	40cr/45/42CrMo/35CrMo
Property Class	Class10
Surface Treatment	Black Oxide
Type	Hexagon Head
Connection	Common Bolt
Head Style	Hexagonal
Grade	10.9
Products Usages	Auto Parts/Wheel/Wind Power Equipments/Truck
Transport Package	Carton+Pallet
Specification	25kg/carton
Origin	China
HS Code	73181600
Production Capacity	1500tons/Month
Package Size	25.00cm * 25.00cm * 14.00cm
Package Gross Weight	25.000kg
Customization	Available
Drive Type	Hand Twist
Finish	Chrome Plated
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Material and surface treatment can be replaced with the following	Mechanical Property
Packing	25kg/carton, 1.5 tons-2.5 tons/pallet; or as requested by the buyer.
P.S.	Please contact us to re-quote the exact price before placing an order, due to material price is unstable.
A	About 30000 tons per year.
Q	Do you have an ISO 9001 certificate?
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

DIN74361 H -Wheel Nut- Black Oxide

Mechanical Property	Material	Surface Treatment
Class 4 / 5 / 6 / 8 /10 /12	C45 40Cr 35CrMo 42CrMo	♦Zinc Plated ♦Yellow Zinc ♦Blact Oxide ♦Plain+Oil ♦Phosphate ♦HDG ♦Dacromet ♦Geomet

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Our Factory Introduction

Description

Factory Price Hex /Flange Nuts/ Square Nut/Nylon Lock Nut is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: ANSI, BSW, DIN, GB, GOST, JIS, ISO Uni
Material: Carbon Steel
Grade: 10.9
Head Style: Hexagonal
Surface Treatment: Black Oxide
Finish: Chrome Plated
Connection: Common Bolt

Available configurations include material, nut height, standard, material name and surface treatment. 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$1.20 – 2.40 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 Factory Price Hex /Flange Nuts/ Square Nut/Nylon Lock Nut?

The listed minimum order is 100,000 pieces, at US$1.20 – 2.40 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 Factory Price Hex /Flange Nuts/ Square Nut/Nylon Lock Nut?

Type: Hexagon Head; Standard: ANSI, BSW, DIN, GB, GOST, JIS, ISO Uni; Material: Carbon Steel; Grade: 10.9; Head Style: Hexagonal; Surface Treatment: Black Oxide. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, nut height, standard, material name 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 nylon-insert & all-metal lock nuts are available?

The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-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

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US$1.20 – 2.40MOQ 100,000 piecesGet a quote WA