it is hex-head self-drilling , dacromet, 500 hours for salt spray testing
size: 10#x25cm (4.8x1"), weight 4.39g.
Now mainly running length from 16mm to 100cm, like 16cm, 19cm, 25cm, 38cm, 50cm, 55cm, 65cm, 75cmm and 100cm, for this item is special sold well in Thailand markets.
item made by material 1022A.
packing: 1kg per small box, and 20boxes in one
carton, or for bulk packing, 25kgs for one carton.
(on out-side carton if need can be printed
customers' own logo.)
Running item continuous production, it is ok
for small quantity and piece sampling to test quality.