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Nuts › Nylon-Insert & All-Metal Lock Nuts

Special Nylon Nut M20 White Ring Prevail Torque Self Lock Nut

Updated 2026-11-04 · Markdown version

Model no. Special Nylon Nuts - M20- white ring

US$2,1603–4 tons

US$2,1005–9 tons

US$1,98010+ tons

MOQ 3 tons · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
Grade: 10.9
Material Name: Steel 45
Surface Treatment: Zinc Plated
Package Size: 30.00cm * 25.00cm * 14.00cm
Packing way: 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer.

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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	Carbon Steel
Type	Hexagon Head
Model NO.	Special Nylon Nuts - M20- white ring
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
Grade	10.9
Material Name	Steel 45
Property Class	Class 6/8/10/12
Surface Treatment	Zinc Plated
Transport Package	Pallet+Carton
Specification	25kg/carton
Origin	China
HS Code	73181600
Production Capacity	2000000PCS/Month
Package Size	30.00cm * 25.00cm * 14.00cm
Package Gross Weight	25.000kg
P.S.	Blue ring can be replaced with White ring.
Packing way	25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer.
A	About 30000 tons per year.
Q	Do you have an ISO 9001 certificate?
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Special Nylon Nuts - Previal torque - M20 - Zinc Plated

Mechnical Property	Material	Surface Treatment
Class 10	Steel 45	Zinc

Thread size	M20x1.5
Tolerance	6H
Hardness	26-36HRC
Proof load	Class 10 ISO 898-2

Other Special Nylon Nuts

Our Factory Introduction

Description

Special Nylon Nut M20 White Ring Prevail Torque Self Lock Nut is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
Material: Carbon Steel
Grade: 10.9
Head Style: Hexagonal
Surface Treatment: Zinc Plated
Connection: Common Bolt
Material Name: Steel 45

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 3 tons at US$1,980 – 2,160 per ton. 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 Special Nylon Nut M20 White Ring Prevail Torque Self Lock Nut?

The listed minimum order is 3 tons, at US$1,980 – 2,160 per ton. 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$2,160 for 3–4 tons; US$2,100 for 5–9 tons; US$1,980 for 10+ tons. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Special Nylon Nut M20 White Ring Prevail Torque Self Lock Nut?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni; Material: Carbon Steel; Grade: 10.9; Head Style: Hexagonal; Surface Treatment: 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 material name. 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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$1,980 – 2,160MOQ 3 tonsGet a quote WA