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Threaded Inserts & Clinch Fasteners › Thread Repair & Solid Threaded Inserts

Insert/Spring/Lug Nut Thread Slotted Round Nut Stainless Steel Carbon Steel, Black Grade 6, DIN 1804, Precision Adjustable Tool Round Slotted Lock Nut Slotted R

Updated 2026-11-04 · Markdown version

US$0.18 – 998.40 / piece

MOQ 2,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Standard: DIN, GB
Grade: 304/316
Color: Plain
Package Size: 14.50cm * 12.50cm * 8.50cm
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20

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

Material	Stainless Steel
Connection	Common Bolt
Standard	DIN, GB
Grade	304/316
Customization	Available
Service	OEM/ODM
Color	Plain
Transport Package	Carton
Specification	Customized
Origin	China
Package Size	14.50cm * 12.50cm * 8.50cm
Package Gross Weight	5.000kg
M3	2.4 mm / M6: 5.0 mm / M10: 8.0 mm / M20: 16.0 mm / M36: 29.0 mm
Size	M5, M6, M8, M10, M12, M14, M16, M18, M20
Category	Thread Repair & Solid Threaded Inserts

Technical parameters

DIN 934	Carbon steel, Alloy steel, Stainless steel	M1.6 – M64	M3: 2.4 mm / M6: 5.0 mm / M10: 8.0 mm / M20: 16.0 mm / M36: 29.0 mm
ISO 4032	Carbon steel, Alloy steel, Stainless steel	M1.6 – M64	M3: 2.4 mm / M6: 5.2 mm / M10: 8.4 mm / M20: 18.0 mm / M36: 29.0 mm
GB/T 6170	Carbon steel, Alloy steel, Stainless steel	M1.6 – M64	Similar to ISO 4032 (equivalent standard)
ASME B18.2.2	Carbon steel, Alloy steel, Stainless steel	1/8″ – 2-1/2″ (M3 – M64)	1/2″: 12.7 mm / 1″: 25.4 mm / 1-1/2″: 38.1 mm / 2″: 50.8 mm

Category	Specification
Connection	Common Bolt
Head Style	Hexagonal & Round
Standard	DIN, ANSI, GB
Grade	304
MOQ	3000 PCS
Delivery Time	10-15 Days
Quality Control	100% Inspection
Certificate	ISO9001
Payment Term	T/T, L/C, DP,and so on
Manufacture Processing	Cold Forging / Hot Forging
Drawings	Accept
Application	Structural Steel / Metal Building / Oil & Gas / Automobile
Transport Package	Plastic Bag / Boxes and Cartons / Pallets / Customized
Origin	China
Production Capacity	10,000,000 PCS / Month

Description

Insert/Spring/Lug Nut Thread Slotted Round Nut Stainless Steel Carbon Steel, Black Grade 6, DIN 1804, Precision Adjustable Tool Round Slotted Lock Nut Slotted R is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Standard: DIN, GB
Material: Stainless Steel
Grade: 304/316
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20
Connection: Common Bolt
Service: OEM/ODM
Color: Plain

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 2,000 pieces at US$0.18 – 998.40 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 Insert/Spring/Lug Nut Thread Slotted Round Nut Stainless Steel Carbon Steel, Black Grade 6, DIN 1804, Precision Adjustable Tool Round Slotted Lock Nut Slotted R?

The listed minimum order is 2,000 pieces, at US$0.18 – 998.40 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 Insert/Spring/Lug Nut Thread Slotted Round Nut Stainless Steel Carbon Steel, Black Grade 6, DIN 1804, Precision Adjustable Tool Round Slotted Lock Nut Slotted R?

Standard: DIN, GB; Material: Stainless Steel; Grade: 304/316; Size: M5, M6, M8, M10, M12, M14, M16, M18, M20; Connection: Common Bolt; Service: OEM/ODM. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, standard, grade, color and package 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 thread repair & solid threaded inserts are available?

The Thread Repair & Solid Threaded Inserts category lists 961 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/

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 →

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US$0.18 – 998.40MOQ 2,000 piecesGet a quote WA