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Fastener Sets & Assemblies › Assortment Kits & Mixed Fastener Sets

Friction Bolt (Split sets) for Rock Bolts Underground Mines

Updated 2026-11-04 · Markdown version

Model no. 33

US$840.00 / ton

MOQ 25 tons · Final price confirmed in your quote

Finish: Galvanized
Material: Steel
Length: 12m
Standard: GB
Package Size: 200.00cm * 20.00cm * 20.00cm
Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).

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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

Customization	Available
Finish	Galvanized
Installation Method	Manual Installation
Model NO.	33
Load Capacity	5000 lbs
Material	Steel
Type	Rock Anchor
Length	12m
Standard	GB
After-Sales Service	1year
Warranty	1year
Transport Package	Pallet
Specification	33mm, 39mm, 46mm
Origin	China
HS Code	730840
Production Capacity	5000ton/Month
Package Size	200.00cm * 20.00cm * 20.00cm
Package Gross Weight	1000.000kg
Standard Warranty	12 months or 2,000 operating hours (whichever comes first).
Extended Warranty	Optional coverage up to 36 months.
Global Support	24/7 technical assistance and spare parts supply.
Training	On-site or remote operation/maintenance training.
Category	Assortment Kits & Mixed Fastener Sets

Technical parameters

Dimension	FB-33	FB-39	FB-46
Taper diameter /mm	28	30	38
Taper diameter /mm	60	65	65
Slot width /mm	13	16	22
Bolt size /mm	33	39	46
Steel thickness/mm	2.5	2.5	3
min breaking load/kN	71	89	133
typical breaking load/kN	107	124	178

Description

Friction Bolt (Split sets) for Rock Bolts Underground Mines is part of our assortment kits & mixed fastener sets range (Fastener Sets & Assemblies).

Key details

Type: Rock Anchor
Standard: GB
Material: Steel
Length: 12m
Finish: Galvanized
Installation Method: Manual Installation
Load Capacity: 5000 lbs
Warranty: 1year

Available configurations include finish, material, length, standard and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 25 tons at US$840.00 per ton. 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 Friction Bolt (Split sets) for Rock Bolts Underground Mines?

The listed minimum order is 25 tons, at US$840.00 per ton. 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 Friction Bolt (Split sets) for Rock Bolts Underground Mines?

Type: Rock Anchor; Standard: GB; Material: Steel; Length: 12m; Finish: Galvanized; Installation Method: Manual Installation. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include finish, material, length, standard and package size. 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 assortment kits & mixed fastener sets are available?

The Assortment Kits & Mixed Fastener Sets category lists 3,161 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/

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$840.00MOQ 25 tonsGet a quote WA