Hex Nut Sleeve Anchor Expansion Bolt

Hexagonal nuts, sleeves, anchors and expansion bolts are all fasteners used to fix and connect mechanical parts or building structures.
Hexagonal nuts: Hexagonal nuts are used in conjunction with screws, bolts and screws to connect and fasten mechanical parts.
A sleeve usually refers to a sleeve used to connect two or more parts. It can be inserted into a pre-drilled hole and then connected through fasteners such as bolts or screws.
Expansion bolts are a commonly used fastening element, suitable for fixing materials such as concrete. It achieves fastening through expansion and contraction, and can withstand large tension and shear forces.

External Hexagon Internal Expansion Screw

Why Choose GNEE

GNEE has more than 20 mature automated production and assembly lines, with an annual output of more than 15,000 tons of fasteners and hardware accessories.
GNEE has passed ISO9001, SGS, and ROHS certifications, and has precision cold forging machines, thread rolling machines, stamping machines, CNC machine tools, tapping machines, and milling machines.

We can produce various standards, such as: DIN, ASTM, ASME /ANSI, BS, etc. We have strong production capacity, on-time delivery and good after-sales evaluation.
You are welcome to send us an inquiry for more information.  sales@gneetube.com

Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
Q.What is your lead time?
A.Generally, our delivery time is within 7-45 days.

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