Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Anchors & Construction Fixings › Foundation & Anchor Bolts

Stone Hooks Anchor Bolt Back Bolt Anchor Undercut Anchor Building Material Lifting Anchor for Wall Cladding Stone

Updated 2026-11-03 · Markdown version

Model no. VTU-02

US$0.12 – 0.60 / piece

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

Surface Treatment: Shiny
Material: Stainless Steel 304-316

Get a quote WhatsApp

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.	VTU-02
Delivery Term	Fob/CNF/CIF/EXW
MOQ	1000 PCS
Certification	Mtc
Surface Treatment	Shiny
Transport Package	Carton Box with Pallet
Specification	M6, M8
Origin	China
Production Capacity	200000 Per Month
Customization	Available
Material	Stainless Steel 304-316
Application Field	Stone, Ceramic, Concrete, Crystal Glass
Application	Undercut anchor is used for fixing panels of granite, marble, sandstone, limestone, travertine, crystall glass, ceramic, calcium silicate, concrete fiber board, etc, in wall cladding projects.
Benefits	1. The shape of expansion part is designed based on the hole shape of stone panel, which fits firmly to the panel after expansion and achieves reliable anchorage effect.
Product Parameters	Model No.
Installation Steps	Xiamen Vigor Technology Co.,Ltd. is a professional supplier for various kinds of facade fixing anchors & construction anchors,
Category	Foundation & Anchor Bolts

Technical parameters

Model No.	Technical Parameters SUS304 / SUS316
Diameter of Drill Bit(mm)	Anchorage Depth (mm)	Bottom Hole (mm)	Thickness of Panel (mm)	Wrench Opening (kg)	Total Length (mm)	Tensile Strength (mm)	Shearing Strength (mm)
VTU-M6×6/18	11	6	14	12	10	18	8	4
VTU-M6×8/23	11	8	14	16	10	23	8	4
VTU-M6×10/25	11	10	14	20	10	25	8	4
VTU-M6×12/27	11	12	14	25	10	27	8	4
VTU-M6×15/32	11	15	14	30	10	32	8	4
VTU-M6×20/37	11	20	14	35	10	37	8	4
VTU-M6×25/42	11	25	14	40	10	42	8	4
VTU-M6×30/47	11	30	14	50	10	47	8	4
VTU-M8×10/25	13	10	16	20	13	25	15	8
VTU-M8×12/27	13	12	16	25	13	27	15	8
VTU-M8×15/32	13	15	16	30	13	32	15	8
VTU-M8×20/37	13	20	16	35	13	37	15	8
VTU-M8×25/42	13	25	16	40	13	42	15	8
VTU-M8×30/47	13	30	16	50	13	47	15	8

Description

Stone Hooks Anchor Bolt Back Bolt Anchor Undercut Anchor Building Material Lifting Anchor for Wall Cladding Stone is part of our foundation & anchor bolts range (Anchors & Construction Fixings).

Key details

Material: Stainless Steel 304-316
Surface Treatment: Shiny
Certification: Mtc
Application Field: Stone, Ceramic, Concrete, Crystal Glass
Product Parameters: Model No.

Available configurations include surface treatment 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$0.12 – 0.60 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 Stone Hooks Anchor Bolt Back Bolt Anchor Undercut Anchor Building Material Lifting Anchor for Wall Cladding Stone?

The listed minimum order is 1,000 pieces, at US$0.12 – 0.60 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 Stone Hooks Anchor Bolt Back Bolt Anchor Undercut Anchor Building Material Lifting Anchor for Wall Cladding Stone?

Material: Stainless Steel 304-316; Surface Treatment: Shiny; Certification: Mtc; Application Field: Stone, Ceramic, Concrete, Crystal Glass; Product Parameters: Model No.. 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 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 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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.12 – 0.60MOQ 1,000 piecesGet a quote WA