European Standard Carbon Steel Hammer Head Lock Nut for Aluminum Frame Structures

• Customization: Available
• Material: Carbon Steel
• Type: Square Head
• Head Style: Square
• Standard: DIN, GB
• Grade: 8.8
• Transport Package: Bag, Box, Carton
• Specification: customized
• Origin: China
• Production Capacity: 500, 000pieces/Month

Product Description

We are a custom metal fabrication manufacturer for spare parts including profile connectors with aluminum , zinc plated iron and stainless steel material.

Surface is plated with nickel for good rust resistance and better performance
Made from high quality carbon steel, these nuts have high hardness and a long service life.

We supply standard aluminum profile accessories series,the products include but are not limited as the following:
1) Nuts: hammer nut ,T slot nut, spring nut , Rhombus nut, square nut, economy nut , flange nut .
2) Bolts: hammer head bolt , special screw.
3) Quick connectors, Mitre connector, tie rod , corner connectors , angle connector; pivot joint
Bolt connectors provide the strongest right-angle connection with minimal machining. One through hole is required in one of the two connecting profiles. Through hole sizes are provided in charts for each bolt connector type.

Quick connectors allow for fast assembly and dissambly of structures for reconfiguration or mobility. Connectors are available in a rigid version for 90 degree connections, end-to-end variable angle connections, and end-to-side variable angle connections.

onnection screws provide a strong, right angle connection between two profiles while leaving the T-slots open for panels. Machining of an access hole is required for all connection screws and tapping is required for non self-tapping screws

For attaching 2 to 3 profiles at 90 degree angles. Avaiable for profile sizes 20mm, 30mm, 40mm, 45mm, and 50mm
Material: carbon steel
Type : Carbon steel T type Nuts
Application : For European standard 20 30 40 45 Series Aluminum Profile ,external corners
Thread diameter : M3 , M4 , M5 , M6 , M8
Surface Finish: Nickel Plated / zinc plate





Metal parts fabrication workshop