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Threaded Inserts & Clinch Fasteners › Heat-Set, Knurled & Molded-In Inserts

M5 Carbon Steel Zinc Knurled Flat Head Threaded Insert Nut Black

Updated 2026-11-04 · Markdown version

Model no. Fasto-Nut

US$0.012 – 0.36 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Head Style: Round
Standard: DIN, ANSI, GB, GOST
Grade: 6.8
Color: as Client Need
Surface: Plain,Zinc Plated,Copper Plating,Phosphating, etc
Thread Size: 6-32-M8
Drill Bit Size: 5/16"-12mm
Body Diameter: 0.329"-12.6 mm

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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

Model NO.	Fasto-Nut
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, GOST
Grade	6.8
Color	as Client Need
Surface	Plain,Zinc Plated,Copper Plating,Phosphating, etc
MOQ	According to Your Size
Payment Term	Fob,30%Tt in Advance and 70% Tt Before Shipment
Sample	Available
Package	Small Box +Outer Carton +Pallets
Delivery Time	10-25days
Keywords1	Jack Nut, Nut, Fasteners
Thread Size	6-32-M8
Drill Bit Size	5/16"-12mm
Body Diameter	0.329"-12.6 mm
Flange Diameter	0.48"-19.7 mm
Transport Package	Box / Bulk Packing / Pallet or Customized Packing
Specification	0.661"-29mm, etc, according to customer needs
Origin	Tianjin, China
HS Code	73181600
Production Capacity	30000tons/Year
Package Size	37.00cm * 26.00cm * 19.50cm
Package Gross Weight	25.000kg
Customization	Available
Material	High Strength Steel
Type	Round Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
OUR TEAM	FAQ
Category	Heat-Set, Knurled & Molded-In Inserts

Technical parameters

Finish	Zinc, Plain ,Hot Dip Galvanized
Material	High Strength Steel, Stainless Steel,Carbon Steel,Iron, Aluminum Steel
Measurement system	Inch, Metric
Place of Origin	Tianjin,China
Standard	DIN,ISO,CE
Size	0.661"-29mm, etc,according to customer needs
Color	As client need
Key Words	Jack Nut, nut, Fasteners
Packing	Small box packing/bag or carton packing/as customers' request

Description

M5 Carbon Steel Zinc Knurled Flat Head Threaded Insert Nut Black is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, GOST
Material: High Strength Steel
Grade: 6.8
Thread Size: 6-32-M8
Head Style: Round
Connection: Common Bolt
Color: as Client Need

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.012 – 0.36 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 M5 Carbon Steel Zinc Knurled Flat Head Threaded Insert Nut Black?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.36 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 M5 Carbon Steel Zinc Knurled Flat Head Threaded Insert Nut Black?

Type: Round Head; Standard: DIN, ANSI, GB, GOST; Material: High Strength Steel; Grade: 6.8; Thread Size: 6-32-M8; Head Style: Round. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, color 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 heat-set, knurled & molded-in inserts are available?

The Heat-Set, Knurled & Molded-In Inserts category lists 395 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-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$0.012 – 0.36MOQ 1,000 piecesGet a quote WA