Expansion screws
Product Advantages
Material stability: Our company uses mainstream steel mill materials for production, which have better stability than products produced with conventional materials in the market; The quality is stable. Our company adopts the expansion standard based on relevant national standards and the actual market usage. The size is full and the safety is high. The nuts (DIN934), flat washers (DIN125), and spring washers (GB93) used are all standard products, and the product stability is good
Product Details
Advantages: Material stability. Our company uses mainstream steel mill materials for production, which have better stability than products produced with conventional materials in the market; The quality is stable. Our company adopts the expansion standard based on relevant national standards and the actual market usage. The size is full and the safety is high. The nuts (DIN934), flat washers (DIN125), and spring washers (GB93) used are all standard products, and the product stability is good.
Material: 304, 316
Composition: countersunk bolt, expansion tube, flat washer, spring washer, and hex nut
Application field: Construction industry
Previous: Self-tapping self-drilling screws
Next: Red screw, big nut
Related Products
Related Blog
October 29th at 11:09am
The fixing principle of expansion screws
One end of the screw is threaded, and the other end has vertebrae
View Details
October 29th at 11:00am
The main advantages of cold heading technology
Has high productivity, good product quality, and greatly reduces material consumption
View Details
October 29th at 10:25am
How to choose surface treatment for products
Which one should I choose, galvanizing, phosphating, blackening, or chrome plating?
View Details
October 28th at 5:26pm
What is the difference between copper screws and stainless steel screws?
Stainless steel screws have ideal corrosion and rust resistance performance
View Details
October 28th at 5:25pm
What is an irregular screw and what are its properties?
Alien screws are a special type of screw with a shape different from conventional screws
View Details
October 28th at 5:24pm
What are the widely used fields of hardware screws in daily life?
Hardware screws are widely used in daily life, including but not limited to the following aspects
View Details
