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Threaded Inserts & Clinch Fasteners › Rivet Nuts & Threaded Rivet Inserts

Galvanized Flat Head Stainless Steel Zinc Plated Threaded Inserts Countersunk Blind Rivet Nut 5/16-18

Updated 2026-11-04 · Markdown version

Model no. All size

US$1.0810–99 pieces

US$0.84100–999 pieces

US$0.601,000+ pieces

MOQ 10 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN, GB, ANSI, JIS
Grade: DIY
Color: Black
Length: 10mm-3000mm
Thread Type: Unc/Unf/Un
Package Size: 3.00cm * 3.00cm * 3.00cm

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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

Customization	Available
Material	Carbon Steel
Type	Hexagon Head
Model NO.	All size
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, JIS
Grade	DIY
Color	Black
Length	10mm-3000mm
MOQ	1000PCS
Thread Type	Unc/Unf/Un
Transport Package	Wooden Cases
Specification	10MM-3000MM
Origin	China
HS Code	73181600
Production Capacity	6000ton/Month
Package Size	3.00cm * 3.00cm * 3.00cm
Package Gross Weight	0.300kg
Category	Rivet Nuts & Threaded Rivet Inserts

Description

Galvanized Flat Head Stainless Steel Zinc Plated Threaded Inserts Countersunk Blind Rivet Nut 5/16-18 is part of our rivet nuts & threaded rivet inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Hexagon Head
Standard: DIN, GB, ANSI, JIS
Material: Carbon Steel
Grade: DIY
Length: 10mm-3000mm
Head Style: Hexagonal
Connection: Common Bolt
Color: Black

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10 pieces at US$0.60 – 1.08 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 Galvanized Flat Head Stainless Steel Zinc Plated Threaded Inserts Countersunk Blind Rivet Nut 5/16-18?

The listed minimum order is 10 pieces, at US$0.60 – 1.08 per piece. 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$1.08 for 10–99 pieces; US$0.84 for 100–999 pieces; US$0.60 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Galvanized Flat Head Stainless Steel Zinc Plated Threaded Inserts Countersunk Blind Rivet Nut 5/16-18?

Type: Hexagon Head; Standard: DIN, GB, ANSI, JIS; Material: Carbon Steel; Grade: DIY; Length: 10mm-3000mm; 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 color. 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 rivet nuts & threaded rivet inserts are available?

The Rivet Nuts & Threaded Rivet Inserts category lists 1,850 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-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 →

Request a quote for this product

US$0.60 – 1.08MOQ 10 piecesGet a quote WA