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Screws › Countersunk & Flat-Head Machine Screws

Custom Pan Flat Mushroom Round Cheese Square Countersunk Hexagonal Head Hollow/Semi-Tubular/ Solid Stainless Steel Rivet

Updated 2026-11-04 · Markdown version

US$0.115,000–9,999 pieces

US$0.079210,000–99,999 pieces

US$0.0528100,000+ pieces

MOQ 5,000 pieces · Final price confirmed in your quote

Material: Steel
Surface Finishing: Passivation
Customized: Customized
Custom: Yes
Drive: Hand Twist
Screw Diameter: 8mm
Surface: Galvanized
Screw Length: 3mm-110mm Available

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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	Steel
Surface Finishing	Passivation
Certification	ISO, GS, RoHS, CE
Performance	Eco-Friendly
Customized	Customized
Custom	Yes
Drive	Hand Twist
Screw Diameter	8mm
Surface	Galvanized
Screw Length	3mm-110mm Available
After-Sales Service	Warranty
Warranty Period	Three Years
Authentication	ISO9001
Transport Package	General Export Package/Require to Customer
Specification	M2-M12
Origin	China
HS Code	7318150000
Production Capacity	800 Tons/Month
Package Size	27.00cm * 20.00cm * 16.00cm
Package Gross Weight	15.000kg
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Parameter	Description
Head Type	Round head, flat head, countersunk head, etc.
Material	Stainless steel (e.g., 304 stainless steel, 316 stainless steel), aluminum, copper, carbon steel.
Finish	Zinc plated, nickel plated, anodized, powder coated, etc.
Size	Diameter ranges from 2mm to 10mm. Length varies according to specific requirements.
Stem Diameter	Specifies the thickness of the rivet stem.
Grip Range	Indicates the thickness of materials that can be joined by the rivet.
Installation Method	Manual installation using a rivet gun or pneumatic tool.
Strength	Tensile strength and shear strength values vary depending on material and size.
Corrosion Resistance	Varies depending on material and finish. Stainless steel has high corrosion resistance.
Temperature Range	Depending on material, can withstand temperatures from -40°C to +150°C or more.
Color	Stainless steel is silver, aluminum is silver or colored after anodizing, etc.
Tolerance	Tolerance on diameter and length is within specified limits. For example, ±0.1mm for diameter.
Application Areas	Widely used in metalworking, automotive, aerospace, construction, etc.
Certification	ISO 9001 quality certification, RoHS compliance for certain materials.
Storage Conditions	Store in a dry and cool place, away from moisture and corrosive substances.
Packaging	Packaged in boxes, bags, or bulk packaging. May include labels with product information.
Weight	Weight varies with size and material. For example, a 4mm stainless steel rivet may weigh X grams.

Transportation Method	Destination Regions	Estimated Timeframe	Packaging Options
Via Ocean shipping	North America	About 40 working days	Boxes, cartons or plastic bags, or as per customer needs.
	South America	About 40 working days
	Eastern Europe	30-40 working days
	Southeast Asia	20-30 working days
	Africa	35-45 working days
	India, Pakistan	About 40 working days
	Korea, Japan	About 40 working days
Air transport	Other places	Around 1-3 business days	Boxes, cartons or plastic bags, or as per customer needs.

Description

Custom Pan Flat Mushroom Round Cheese Square Countersunk Hexagonal Head Hollow/Semi-Tubular/ Solid Stainless Steel Rivet is part of our countersunk & flat-head machine screws range (Screws).

Key details

Material: Steel
Drive: Hand Twist
Certification: ISO, GS, RoHS, CE
Surface Finishing: Passivation
Performance: Eco-Friendly
Custom: Yes
Screw Diameter: 8mm
Surface: Galvanized

Available configurations include material, surface finishing, customized, custom and drive. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 5,000 pieces at US$0.0528 – 0.11 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 Custom Pan Flat Mushroom Round Cheese Square Countersunk Hexagonal Head Hollow/Semi-Tubular/ Solid Stainless Steel Rivet?

The listed minimum order is 5,000 pieces, at US$0.0528 – 0.11 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$0.11 for 5,000–9,999 pieces; US$0.0792 for 10,000–99,999 pieces; US$0.0528 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Custom Pan Flat Mushroom Round Cheese Square Countersunk Hexagonal Head Hollow/Semi-Tubular/ Solid Stainless Steel Rivet?

Material: Steel; Drive: Hand Twist; Certification: ISO, GS, RoHS, CE; Surface Finishing: Passivation; Performance: Eco-Friendly; Custom: Yes. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, surface finishing, customized, custom and drive. 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 countersunk & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-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

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US$0.0528 – 0.11MOQ 5,000 piecesGet a quote WA