The company's main product classification |
By material |
Plastic, aluminum, iron, stainless steel 201, 304, 316 |
Mark according to standard |
National standard, new national standard, British system, American system, metric system, non-standard and so on |
Graded by hardness |
Carbon steel 4.8, stainless steel A2-70, carbon steel 8.8, carbon steel 12.9 and so on |
Head part |
Round head, half round head, flat head (countersunk head), half countersunk head, cylindrical head, large flat head, flat head, B head, belt medium, no first class |
According to the groove type |
Cross, one word, eleven words, inner hexagon, outer hexagon, outer hexagon inside cross, etc |
Points according to surface treatment |
Color zinc, white zinc, blue zinc, nickel plating, oxidation black, chrome plating, copper plating, imitation gold, etc |
According to dental classification |
Machine thread teeth, self tapping teeth, double head teeth, one machine one tapping teeth, whole teeth, half teeth, smooth rod, etc |
Disposal according to use |
Screws, bolts, nuts, gaskets, non-standard shapes, hardware tools, furniture screws, etc |
By shape |
Hexagonal, round, butterfly, hook, claw, plum, M font, L shape, U shape, ring, etc |
According to processing points |
Add hard, car parts, pit, tip, flat tip, foot (milling foot), rubbing, environmental protection, salt spray test, stamping parts, etc |
More than 30 years of professional production experience, accept custom, factory direct sales, rich categories, complete specifications, quality assurance, trustworthy |