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Screws › Security & Tamper-Resistant Screws

SS304 Tamper Proof Secruity Nut for External Facility

Updated 2026-11-04 · Markdown version

Model no. M6

US$0.078 – 4.20 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Hexagonal
Standard: DIN, GB, BSW
Grade: A2 A4
Surface Treatment: Plain
Size: M6-M20

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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.	M6
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, BSW
Grade	A2 A4
Product Name	Break-Away Security Nut
Surface Treatment	Plain
Size	M6-M20
Warranty	1 Year
Feature	Security Against Move
Transport Package	Cartons with Pallets
Specification	M8
Origin	China
Production Capacity	200000PCS/Month
Note	other size can be custom-made.
Application	Fencing, defence equipment, aerospace, banks, automotive industry, vehicle number plates, solar panels, prisons, hospitals, public signs
Category	Security & Tamper-Resistant Screws

Technical parameters

Material	SS304/ Carbon steel can be supply
shape	cone
Size (mm)	Normal M6 -M30
Head Shape	Hexagonal

Description

SS304 Tamper Proof Secruity Nut for External Facility is part of our security & tamper-resistant screws range (Screws).

Key details

Type: Hexagon Head
Standard: DIN, GB, BSW
Material: Stainless Steel
Grade: A2 A4
Size: M6-M20
Head Style: Hexagonal
Surface Treatment: Plain
Connection: Common Bolt

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 100 pieces at US$0.078 – 4.20 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 SS304 Tamper Proof Secruity Nut for External Facility?

The listed minimum order is 100 pieces, at US$0.078 – 4.20 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 SS304 Tamper Proof Secruity Nut for External Facility?

Type: Hexagon Head; Standard: DIN, GB, BSW; Material: Stainless Steel; Grade: A2 A4; Size: M6-M20; 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 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 security & tamper-resistant screws are available?

The Security & Tamper-Resistant Screws category lists 619 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/

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$0.078 – 4.20MOQ 100 piecesGet a quote WA