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Anchors & Construction Fixings › Foundation & Anchor Bolts

Rock Anchor Bolt for Mining Tunneling

Updated 2026-11-03 · Markdown version

Model no. 25

Price on request

MOQ 1 meter · Final price confirmed in your quote

Material: Steel, Steel
Standard: GB
Grade: 500/830/930/1080MPa
Surface Treatment: Black Oxide
Head Type: Hexagon
Finish: Galvanized, Plain or Zinc Plated or HDG

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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.	25
Load Capacity	5000 lbs
Material	Steel, Steel
Type	Rock Anchor
Standard	GB
Grade	500/830/930/1080MPa
Break Load	190-2100kN
Accessories	Nut, Plate, Coupler, Spacer etc
Certificate	SGS Report
Connection	Male
Surface Treatment	Black Oxide
Head Type	Hexagon
Transport Package	Pallet
Specification	D15-50mm
Origin	China
HS Code	730840
Production Capacity	5000ton/Month
Customization	Available
Finish	Galvanized, Plain or Zinc Plated or HDG
Installation Method	Manual Installation
bridge and structural engineering	diameter15/20/25/32/36/40/50mm,
Yidao post tensioning bars benefits as below	1.
Category	Foundation & Anchor Bolts

Description

Rock Anchor Bolt for Mining Tunneling is part of our foundation & anchor bolts range (Anchors & Construction Fixings).

Key details

Type: Rock Anchor
Standard: GB
Material: Steel, Steel
Grade: 500/830/930/1080MPa
Head Type: Hexagon
Surface Treatment: Black Oxide
Finish: Galvanized, Plain or Zinc Plated or HDG
Connection: Male

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 meter. 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 Rock Anchor Bolt for Mining Tunneling?

The listed minimum order is 1 meter. 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 Rock Anchor Bolt for Mining Tunneling?

Type: Rock Anchor; Standard: GB; Material: Steel, Steel; Grade: 500/830/930/1080MPa; Head Type: Hexagon; Surface Treatment: Black Oxide. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, standard, grade, surface treatment and head type. 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 foundation & anchor bolts are available?

The Foundation & Anchor Bolts category lists 2,223 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-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

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Price on requestMOQ 1 meterGet a quote WA