Hollow gecko expansion bolt for hollow curtain wall

Min. Order
10000 Pieces
Choose your specifications
Company Information

Hebei Gangyu Fastener Manufacturing Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Tianjin port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 100 Ton/Tons per Month
Place of Origin: Hebei China
Brand Name: Gangyu
Model Number: M4-M64
Standard: ISO
Finish: ZINC
Material: Steel
Material: Carbon steel
Product name: Hollow gecko expansion bolt
Grade: 6.8
Surface treatment: Zinc Plated
Finish: Drawing Request
Size: M2-M100
Certificate: ISO9001:2008
Color: Zinc White
Type: Hardware Tools
Keyword: hollow bolt
Packaging Detail: 1. 500pcs / 250pcs / 100pcs a box, the box is put into the carton, and then the carton on the tray.   2. Packing according to customer's requirement.


Anti-heel swivel lock (special clamp) prevents heel swivel during installation
Anchor bolt with flush surface and permanent expansion can be reassembled and reassembled (protruding)
Metric threads can be smoothly screwed in and secure the bolt tightly
Each size of HM is suitable for a variety of sheet thicknesses
Bolts can be installed using pliers, electric wrenches, or normal wrenches

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