Knocking Type Back Bolt – Stainless Steel 304

Product Description

4Pcs Fix Bolt with Washer and ...

Grey Phosphating 4 Pcs Fix Bol...

Finish：Plain,ETC.
Material：Stainless steel
Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards：OEM is available, according to drawing or samples.
Samples：Samples are free.
Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.

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Categories: Anchors, Sleeve Anchors

Description

The Knocking Type Back Bolt is a specialized fastener designed for secure concealed installation, particularly in stone cladding systems and curtain wall construction. Made from high-grade 304 stainless steel, this back bolt offers excellent corrosion resistance, strength, and reliability in both indoor and outdoor environments.

Ideal for rear-fixing panels where aesthetics and structural integrity are both priorities, this bolt allows for clean, secure anchoring without visible fasteners. With compatibility across GB, DIN, ISO, ANSI/ASTM, BS, and JIS standards, and OEM customization available, it provides a flexible and dependable solution for professional construction and installation needs.
✅ Material:

Stainless Steel 304

✅ Finish Options:

Plain
Other finishes available upon request

✅ Standard Compliance:

GB, DIN, ISO, ANSI/ASTM, BS, JIS

✅ OEM & Customization:

Custom manufacturing available as per drawing or sample

✅ Samples:

Free samples available for testing and evaluation

✅ Packaging Options:

Wooden Boxes
Pallets
Cartons
Plastic Bags
Nylon Bags

✅ Applications:

✔ Stone curtain wall systems
✔ Granite and marble panel fixing
✔ Concealed anchoring systems
✔ Architectural facades

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Firstly Print and return this Returns Form to: 30 South Park Avenue, San Francisco, CA 94108, USA Please remember to ensure that the item you are returning is repackaged with all elements. For more information, view our full Returns and Exchanges information.

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