Construction nails GOST 4028-63

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Technical characteristics on wire nails.Construction nails GOST 4028-63

Table 1

 

Nail body diameter, mm
Nail length deviation permissible, mm
Limiting deviations from length of nails, mm
 
Head coaxility deviation relatively to nail body not more than, mm
One side even nail body deflection
not more than, mm
1.2
 
20
 
-3.0
 
0.2
 
0.1
 
1.4
 
25
 
-3.0
 
0.2
 
0.2
 
1.6
 
25
 
-3.0
 
0.2
 
0.2
 
2.0
 
40
 
-3.0
 
0.3
 
0.3
 
2.5
 
50
 
-3.0
 
0.3
 
0.3
 
2.5
 
60
 
-4.0
 
0.3
 
0.3
 
3.0
 
70
 
-4.0
 
0.3
 
0.3
 
3.0
 
80
 
-4.0
 
0.3
 
0.3
 
3.5
 
90
 
-6.0
 
0.5
 
0.5
 
4.0
100
-6.0
0.5
0.5
4.0
120
-6.0
0.5
0.5
5.0
150
-7.0
0.7
0.7
6.0
200
-10.0
0.7
0.7

 

2. Technical requirements. 
2.1. Nails are fabricated:
with round cross-section, low-carbon steel, thermally non-thented wire, no coating to GOST 3282-74. 
2.2. Body diameter deviations of nails with round cross sections, should correspond to the GOST requirement 3282-74. 
2.3. Longitudinal fiats with horizontal marks from the knife, 4-side crushing, small notices and traces from detachable dies are permissible. 
2.4. The presence of not more 10% of nails with non-finished cut-off in the batch is permissible.

3. Packing, marking, transportation. 
3.1. Nails are packed into boxes GOST 18617-73. 
3.2. Each box contains nails of only one dimension type/ Netto mass of nails in box - 25 kg/ Deviation from nails netto mass must not exceed - 1%