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Anchors & Construction Fixings › Wedge & Through-Bolt Anchors

Free Sample Expansion Screw Through Bolt and Nuts Zinc Plated Wedge Anchors

Updated 2026-11-03 · Markdown version

US$0.12 – 1.02 / piece

MOQ 1 piece · Final price confirmed in your quote

Surface Treatment: Galvanized Sheet
Head Type: Hexagon
Standard: DIN, ANSI, GB
Material: Iron

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

Connection	Anchor
Surface Treatment	Galvanized Sheet
Head Type	Hexagon
Place of Origin	Tianjin,China
Application	Building Construction
Transport Package	Bag, Carton
Specification	M6-M20
Origin	China
HS Code	7318140000
Production Capacity	30000 Tons
Customization	Available
Standard	DIN, ANSI, GB
Material	Iron
Product introduce	Wedge Anchor, is used for transmission and per plug-in installation. While tightening six hexagon nuts, the conical head of the bolt is pulled into the expansion pieces, making the expansion pieces expanded and pressed against the wall of the drilling hole. This series of products are produced, referring to international standards.
Product feature	The longer thread interval makes a variety of thicknesses of anchorage possible,
Category	Wedge & Through-Bolt Anchors

Technical parameters

Material	Carbon Steel
Diameter	M6-M20
Length	20-230mm
Surface Treatment	Galvanize (yellow, white)
Head Mark	As per the customer's request
Packaging	Small Box+Carton; Pallet also available
Delivery Time	Normally 25-30 days

Description

Free Sample Expansion Screw Through Bolt and Nuts Zinc Plated Wedge Anchors is part of our wedge & through-bolt anchors range (Anchors & Construction Fixings).

Key details

Standard: DIN, ANSI, GB
Material: Iron
Head Type: Hexagon
Surface Treatment: Galvanized Sheet
Connection: Anchor
Application: Building Construction
Place of Origin: Tianjin,China

Available configurations include surface treatment, head type, standard and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$0.12 – 1.02 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 Free Sample Expansion Screw Through Bolt and Nuts Zinc Plated Wedge Anchors?

The listed minimum order is 1 piece, at US$0.12 – 1.02 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 Free Sample Expansion Screw Through Bolt and Nuts Zinc Plated Wedge Anchors?

Standard: DIN, ANSI, GB; Material: Iron; Head Type: Hexagon; Surface Treatment: Galvanized Sheet; Connection: Anchor; Application: Building Construction. 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, head type, standard 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 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$0.12 – 1.02MOQ 1 pieceGet a quote WA