Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Nuts › Nylon-Insert & All-Metal Lock Nuts

High-Quality Customized OEM Lock Nut for Security

Updated 2026-11-04 · Markdown version

Model no. GB DIN CUSTOMIZED JIS, BSW, GOST

US$0.012 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Carbon Steel,Stainless Steel,High Tensile Steel
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 4.8 5.6 6.8 8.8 10.9 12.9
Surface: Zinc Plate
Head Mark: 4.8 8.8
Packing: Carton or Bags
Thread: Unf Unc DIN GB

Get a quote WhatsApp

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,Stainless Steel,High Tensile Steel
Type	Hexagon Head
Model NO.	GB DIN CUSTOMIZED JIS, BSW, GOST
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	4.8 5.6 6.8 8.8 10.9 12.9
Surface	Zinc Plate
Head Mark	4.8 8.8
Packing	Carton or Bags
Thread	Unf Unc DIN GB
Original	Handan City
Size	M6 M8 M10 M12 M14 M16 M18 M20 M22 M24
Transport Package	Weaving Bag or Carton
Specification	M5 M6 M8 M10 M13 M16 M19 M22 M25
Origin	Handan City, China
HS Code	7318160000
Production Capacity	10 Tons Per Day
Package Size	1100.00cm * 800.00cm * 500.00cm
Package Gross Weight	25.000kg
Item Name	Hex nut ,Hexagon Flange Cap Nut
Diameter	3/8"-5",M8-M150
Surface Treatment	Plain, Zinc Plated, HDG, Black, Xylan, PTFE
Packaging Details	Bulk packing in the cartons, then on the pallets, or as your requirements
Price Terms	FOB, CFR, CIF
Payment Terms	T/T, L/C,D/P
Delivery Method	By Sea, By Air or By Express Service
Customer design	We can manufacture in accordance with your samples, drawings or only ideas
a)Steel, Strength class (material)	8,10,12 Standard DIN ISO 898-2, DIN 267-23(currently draft )
b)Stainless steel, Strength class (material)	A2-70 Standard DIN 267-11
Company mission	The mission of
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Item Name:	Hex nut ,Hexagon Flange Cap Nut
Standard:	DIN6923 ISO9021 ANSI SME AS JIS
Grade:	4, 5,6 ,8, 9, 10, 12
Diameter:	3/8"-5",M8-M150
Surface Treatment:	Plain, Zinc Plated, HDG, Black, Xylan, PTFE
Packaging Details:	Bulk packing in the cartons, then on the pallets, or as your requirements
Price Terms:	FOB, CFR, CIF
Payment Terms:	T/T, L/C,D/P
Delivery Method:	By Sea, By Air or By Express Service
Customer design:	We can manufacture in accordance with your samples, drawings or only ideas

M10

M12

M14

M16

M20

P	Pitch	Coarse thread
Fine thread 1
Fine thread 2
c	min
da	min
max
dc	max
dw	min
e	min
m	max
min
mw	min
s	max=nominal size
min
r	max

0.8	1	1.25	1.5	1.75	2	2	2.5
/	/	1	1.25	1.5	1.5	1.5	1.5
/	/	/	(1.0)	(1.25)	/	/	/
1	1.1	1.2	1.5	1.8	2.1	2.4	3
5	6	8	10	12	14	16	20
5.75	6.75	8.75	10.8	13	15.1	17.3	21.6
11.8	14.2	17.9	21.8	26	29.9	34.5	42.8
9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
8.79	11.05	14.38	16.64	20.03	23.36	26.75	32.95
5	6	8	10	12	14	16	20
4.7	5.7	7.6	9.6	11.6	13.3	15.3	18.9
2.2	3.1	4.5	5.5	6.7	7.8	9	11.1
8	10	13	15	18	21	24	30
7.78	9.78	12.73	14.73	17.73	20.67	23.67	29.67
0.3	0.36	0.48	0.6	0.72	0.88	0.96	1.2

,Material: a)Steel, Strength class (material): 8,10,12 Standard DIN ISO 898-2, DIN 267-23(currently draft ) b)Stainless steel, Strength class (material): A2-70 Standard DIN 267-11 c)Other strength classes or materials by agreement

FAQ

Threaded rod, Hex bolt, Hex Nut, Flat washer, Screws, Anchors, Blind rivet, etc

It depends on sizes, Usually 200 kgs to 1000 kgs.

From 7 days to 75 days, depends on your sizes and quantity.

T/T, LC, DP, etc.

Due to a lot of kinds of fasteners, we quote prices accoridng to sizes, quantity, packing only.

Sure, free sampls will be provided

Description

High-Quality Customized OEM Lock Nut for Security is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Carbon Steel,Stainless Steel,High Tensile Steel
Grade: 4.8 5.6 6.8 8.8 10.9 12.9
Size: M6 M8 M10 M12 M14 M16 M18 M20 M22 M24
Diameter: 3/8"-5",M8-M150
Thread: Unf Unc DIN GB
Head Style: Hexagonal

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.012 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 High-Quality Customized OEM Lock Nut for Security?

The listed minimum order is 10,000 pieces, at US$0.012 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 High-Quality Customized OEM Lock Nut for Security?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Carbon Steel,Stainless Steel,High Tensile Steel; Grade: 4.8 5.6 6.8 8.8 10.9 12.9; Size: M6 M8 M10 M12 M14 M16 M18 M20 M22 M24; Diameter: 3/8"-5",M8-M150. 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. 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$0.012MOQ 10,000 piecesGet a quote WA