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Bolts › Countersunk, Plow & Elevator Bolts

Aluminum Countersunk Flat Head Screws Bolts Hexagon Head Socket Cap Screws

Updated 2026-11-03 · Markdown version

Model no. Flat Head Screws

US$0.012 – 0.12 / piece

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

Head Style: Round
Standard: DIN
Grade: 12.9
Size: M3,M3.5,M4,M5,M6,M8,M10,M12,M20
Surface Treament: Zinc Plated,Black Oxide
Model Number: Hexagon Head Socket Cap Screws
Thread Length: Customized
Color: Silver

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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.	Flat Head Screws
Groove	Hexagon
Connection	Hinged Bolts
Head Style	Round
Standard	DIN
Grade	12.9
Size	M3,M3.5,M4,M5,M6,M8,M10,M12,M20
Keyword	Hexagon Countersunk Screw
Surface Treament	Zinc Plated,Black Oxide
Product Name	Aluminum Countersunk Flat Head Screws Bolts
Model Number	Hexagon Head Socket Cap Screws
Thread Length	Customized
MOQ	1000PCS
Place of Origin	Guangdong, China
Certificate	ISO9001:2008
Usage	Kitchen Screw, Marine Screw, Outdoor, Window Screw
Color	Silver
OEM&ODM	Yes
Head	Countersunk Head Bolt Screw
Transport Package	Carton
Specification	Customized
Origin	Guangdong, China
HS Code	7415339000
Production Capacity	1000000
Customization	Available
Material	Titanium/Titanium Alloy
Type	Countersunk Head
Category	Countersunk, Plow & Elevator Bolts

Technical parameters

Standard	ISO, JIS, GB, ANSI, BSW, DIN or non standard as customize
Material	1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4.Bronze: C51000, C52100, C54400, etc 5.Iron: 1213, 12L14,1215 6.Aluminum/ Aluminum Alloy: Al6061, Al6063 etc 7.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045, C435#, 40CrMo, 42CrMo 8.Alloy steel: SCM435,10B21 9.
Grade	4.8,6.8,8.8,12.9,etc
Size	M3-M20 or made to print as customer's specification
Specifications	Various shape size according to client's requirement
Thread	unc,unf,metric thread
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET, as custom need
Payment term	T/T 30 % deposit, 70% balance payment before shipment
Package	solid cardboard box pack or kit packed

Description

Aluminum Countersunk Flat Head Screws Bolts Hexagon Head Socket Cap Screws is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Type: Countersunk Head
Standard: DIN
Material: Titanium/Titanium Alloy
Grade: 12.9
Size: M3,M3.5,M4,M5,M6,M8,M10,M12,M20
Head Style: Round
Groove: Hexagon
Connection: Hinged Bolts

Available configurations include head style, standard, grade, size and surface treament. 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 – 0.12 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 Aluminum Countersunk Flat Head Screws Bolts Hexagon Head Socket Cap Screws?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.12 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 Aluminum Countersunk Flat Head Screws Bolts Hexagon Head Socket Cap Screws?

Type: Countersunk Head; Standard: DIN; Material: Titanium/Titanium Alloy; Grade: 12.9; Size: M3,M3.5,M4,M5,M6,M8,M10,M12,M20; 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, size and surface treament. 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, plow & elevator bolts are available?

The Countersunk, Plow & Elevator Bolts category lists 533 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/

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$0.012 – 0.12MOQ 1,000 piecesGet a quote WA