Screw nails

Screw nails are used for the fastening of floors and other structures, making different forms of wooden packing, construction work and making designs with the hard mating of components. Wire brush nails are also intended for the connection of components of flat pans, manufactured in accordance with the technical specifications of European pool of pans.

Note. On the demand of user wire brush nails can also be made with the tapered head. Technical requirements for nails correspond to GOST 283-75. The reference designation of round screw nails with the flat head with the diameters of 3.5mm and length of 70 mm:screw nails P 3.5x70.

The sizes of screw nails with the flat head correspond to those indicated on the drawing and in the table

Standard size of nail, mm	Length of nail, L, mm	Length of screw part L1, mm	Diameter of nail rod, d, mm	The least gage of bit, mm, D	Thickness of nail head ,h,mm
Screw nails 2,5x25	25±2,0	25+1,5	2,5±0,01	5,5+0,5	1,0±0,2
Screw nails 2,5x30	З0±2,0	30±1,5	2,5±0,01	5,5+0,5	1,0±0,2
Screw nails 2,5x40	40±З,0	40±2,0	2,5±0,01	5,5+0,5	1,0±0,2
Screw nails 2,5x50	50±3,0	50+2,0	2,5±0,01	5,5+0,5	1,0±0,2
Screw nails 3,5x40	40±3,0	40±3,0	3,5–0,02	7,5±0,5	1,4±0,2
Screw nails 3,5x70	70±5,0	40+5,0	3,5-0,02	7,5±0,5	1,4±0,2