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Bolts › Hex-Head Bolts

Heavy Duty Solid Brass H62 Cw617n Hexagonal Head Machine Bolt, Partial Thread Shank, DIN931, Thread M16*40, Mirror Bright Polished Chrome, for Automotive

Updated 2026-11-04 · Markdown version

Model no. M16x40

US$0.03 – 0.0432 / piece

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

Color: Bright Polish
Surface: Bright Polish
Size: M16X40
Package Size: 14.50cm * 12.50cm * 8.50cm
Material: Brass
Drive: M16X40
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
Grade: 304, 316

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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.	M16x40
Color	Bright Polish
Service	OEM/ODM
Surface	Bright Polish
Package	Customized Carton
Size	M16X40
Transport Package	Carton
Specification	M16x40
Origin	China
Package Size	14.50cm * 12.50cm * 8.50cm
Package Gross Weight	5.000kg
Material	Brass
Drive	M16X40
Customization	Available
Shipping Cost	Contact the supplier about freight and estimated delivery time.
BS 4183	1967
Length	8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
Grade	304, 316
Category	Hex-Head Bolts

Technical parameters

ISO 10642	Steel (8.8, 10.9, 12.9), Stainless steel (A2, A4)	M2 – M20	6 – 200 mm
ISO 4762 (DIN 912)	Steel (8.8, 10.9, 12.9), Stainless steel (A2-70, A4-70)	M4 – M20	10 – 120 mm
ISO 8676	Steel (8.8, 10.9, 12.9), Stainless steel (A2, A4)	M8 – M64 (Fine pitch)	Varies by standard; up to 400 mm
DIN 912	Steel (8.8, 10.9, 12.9), Stainless steel (A2, A4)	M4 – M20	10 – 120 mm
DIN 553	Steel	M1.6 – M12	6 – 80 mm
DIN 6306	Stainless steel AISI 304NI	M6	0.79 – 1.77 mm
GB/T 70.3	Steel (8.8, 10.9, 12.9), Stainless steel (A2)	M2 – M20	6 – 100 mm
GB/T 29.1	Steel (4.8, 8.8, 10.9), Stainless steel (A2)	M3 – M20	6 – 200 mm
GB/T 1228	Steel (8.8S, 10.9S)	M16 – M27	45 – 160 mm
ANSI/ASME B18.2.1	Steel (Grade 2, 5, 8), Stainless steel	1/4″ – 1-1/2″	1/4″ – 6″
ANSI/ASME B18.6.1	Steel, Stainless steel, Brass	#0 – #14	1/4″ – 6″
ASME B18.6.3	Steel, Stainless steel	#0 – #14	1/4″ – 6″
BS 4183:1967	Steel, Brass, Aluminum alloy	M1 – M20	2 – 100 mm

Groove	Cross
Connection	Common Bolt
Head Style	Round
Standard	DIN, GB, ISO
Grade	A2 / A4
MOQ	1000 PCS
Packing	Carton + Pallet
Delivery Time	7-15 Working Days
Measuring System	Inch, Metric
Application	Industry
Length	3mm - 100mm
Advantage	OEM Customized Service Provided
Payment Term	T/T, L/C, DP,and so on
Item	China Fastener
Certificate	CE, SGS, ISO
Thread	Full Thread
Service	OEM / ODM
Quality	High Practicability
Specification	ST2.2 - ST8
Origin	China

Description

Heavy Duty Solid Brass H62 Cw617n Hexagonal Head Machine Bolt, Partial Thread Shank, DIN931, Thread M16*40, Mirror Bright Polished Chrome, for Automotive is part of our hex-head bolts range (Bolts).

Key details

Material: Brass
Grade: 304, 316
Size: M16X40
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
Drive: M16X40
Color: Bright Polish
Service: OEM/ODM
Surface: Bright Polish

Available configurations include color, surface, size, package size and material. 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$0.03 – 0.0432 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 Heavy Duty Solid Brass H62 Cw617n Hexagonal Head Machine Bolt, Partial Thread Shank, DIN931, Thread M16*40, Mirror Bright Polished Chrome, for Automotive?

The listed minimum order is 1,000 pieces, at US$0.03 – 0.0432 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 Heavy Duty Solid Brass H62 Cw617n Hexagonal Head Machine Bolt, Partial Thread Shank, DIN931, Thread M16*40, Mirror Bright Polished Chrome, for Automotive?

Material: Brass; Grade: 304, 316; Size: M16X40; Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm; Drive: M16X40; Color: Bright Polish. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include color, surface, size, package size and material. 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 hex-head bolts are available?

The Hex-Head Bolts category lists 8,449 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/hex-head-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$0.03 – 0.0432MOQ 1,000 piecesGet a quote WA