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Anchors & Construction Fixings › Wedge & Through-Bolt Anchors

M20 Wedge Anchor Bolt Grade 8.8

Updated 2026-11-03 · Markdown version

US$0.24 / piece

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

Surface Treatment: Yes
Material: Metal
Surface Condition: Sand Blasting / Zinc/ HDG
SIZE: M6-M16
LENGTH: 20-50MM
GRADE: 4.8,8.8,10.9,12.9
TREATMENT: PLAIN,BLACK,ZINC PLATED,YELLOW ZINC PLATED ect.
PACKING: SMALL BOX PACKING OR BULK IN CARTON,THEN ON PALLET

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
Application	Machine Parts
Certification	CCC, CE, ISO, ISO9001:2008
Surface Treatment	Yes
Material	Metal
Type	Fasteners
Surface Condition	Sand Blasting / Zinc/ HDG
Safety	3 Times Tensile Strength Test
Package	White Tissue Within Wooden Crate
Original	Qingdao
Shipping Port	Qingdao
Production Capability	300, 000 PCS / Month
Transport Package	White Tissue Within Wooden Crate
Specification	M6 to M16
Origin	Qing'dao
HS Code	73269090
Production Capacity	300, 000
SIZE	M6-M16
LENGTH	20-50MM
GRADE	4.8,8.8,10.9,12.9
TREATMENT	PLAIN,BLACK,ZINC PLATED,YELLOW ZINC PLATED ect.
PACKING	SMALL BOX PACKING OR BULK IN CARTON,THEN ON PALLET
DELIVERY TIME	AFTER CONFIRM THE ORDER WE COULD DO DELIVERY WITHIN 30-35 DAYS.
ABOUT US	As your one-stop source, AT PRECAST,we design, manufacturer and distribute precast concrete accessories including the Lifting Systems and Anchoring systems Coil and Ferrule Inserts. for Concrete and Prefabricated area.
a) Pattern	30-45days after order
b) Sample	30days after pattern finishing.
Mass Production	90days after sample approval by yours.
Category	Wedge & Through-Bolt Anchors

Technical parameters

Code	Type	Surface	Size	Package
ATACL-DD	TYPE D (28/15)	Galvanized	M6 X 20	15/1000pcs
ATACL-DD	TYPE D (28/15)	Galvanized	M8 X 30	20/1000pcs
ATACL-DD	TYPE D (28/15)	Galvanized	M10 X 30	35/1000pcs
ATACL-DS	TYPE H (38/17)	Stainless 316	M10 X 30	35/1000pcs
ATACL-H	TYPE H (38/17)	Galvanized	M10 X 30	54/1000pcs
ATACL-H	TYPE H (38/17)	Galvanized	M12 X 30	66/1000pcs
ATACL-HG	TYPE H (38/17)	Galvanized	M12 X 50	81/1000pcs
ATACL-HG	TYPE H (38/17)	Galvanized	M16 X 50	126/1000pcs
ATACL-HS	TYPE H (38/17)	Stainless 316	M10 X 30	54/1000pcs
ATACL-HS	TYPE H (38/17)	Stainless 316	M12 X 30	66/1000pcs
ATACL-HS	TYPE C (40/22)	Stainless 316	M16 X 50	126/1000pcs
ATACL-HS	TYPE C (40/22)	Galvanized	M10 X 30	58/1000pcs
ATACL-CD	TYPE C (40/22)	Galvanized	M12 X 50	90/1000pcs
ATACL-CD	TYPE C (40/22)	Galvanized	M16 X 50	142/1000pcs
ATACL-CD	TYPE C (40/22)	Stainless 316	M10 X 30	58/1000pcs
ATACL-CS	TYPE C (40/22)	Stainless 316	M12 X 50	90/1000pcs
ATCL-CS	TYPE C (40/22)	Stainless 316	M16 X 50	142/1000pcs

Description

M20 Wedge Anchor Bolt Grade 8.8 is part of our wedge & through-bolt anchors range (Anchors & Construction Fixings).

Key details

Type: Fasteners
Material: Metal
GRADE: 4.8,8.8,10.9,12.9
SIZE: M6-M16
LENGTH: 20-50MM
Surface Treatment: Yes
Application: Machine Parts
Certification: CCC, CE, ISO, ISO9001:2008

Available configurations include surface treatment, material, surface condition, size and length. 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$0.24 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 M20 Wedge Anchor Bolt Grade 8.8?

The listed minimum order is 1,000 pieces, at US$0.24 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 M20 Wedge Anchor Bolt Grade 8.8?

Type: Fasteners; Material: Metal; GRADE: 4.8,8.8,10.9,12.9; SIZE: M6-M16; LENGTH: 20-50MM; Surface Treatment: Yes. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, material, surface condition, size and length. 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 wedge & through-bolt anchors are available?

The Wedge & Through-Bolt Anchors category lists 1,201 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/anchors-construction-fixings/wedge-through-bolt-anchors/

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$0.24MOQ 1,000 piecesGet a quote WA