Hexagon Full Nut (A4-80 DIN934) Metric Coarse Thread
316¤£ù׿û(A4-80 DIN934) ¤½¨îÁ³´U
Standard : DIN 934 (dimension and tolerance comply with BS3692)
Material : BS6105 Corrosion-resistant stainless  
    steel grade A4 property class 80
Head mark : A4-80 (stamp mark)
Certificate : Chemical and mechanical test
    certificate available
Tensile Strength : 800 N/mm² (min)
Proof load stress : 600 N/mm² (min)
 
 Proof Load Value to DIN267 (minimum) : see table
Thread size (d)
M5 M6 M8 M10 M12 M14 M16
Thread pitch
0.8
1
1.25
1.5
1.75
2
2
Head A/F (s)
8
10
13
17
19
22
24
Head A/C (e) min
8.8
11
14.4
18.9
21.1
24.5
26.7
m
4
5
6.5
8
10
11
13
Weight in kg per hundred
0.124
0.253
0.526
1.174
1.75
2.53
3.37
Proof load value (KN) (min) to DIN 267
11.4
16
29
46
67
92
126

Thread size (d)
M20 M24 M27 M30 M33 M36 M39
Thread pitch
2.5
3
3
3.5
3.5
4
4
Head A/F (s)
30
36
41
46
50
55
60
Head A/C (e) min
32.9
39.5
45.2
50.8
55.3
60.7
66.4
m
16
19
22
24
26
29
31
Weight in kg per hundred
6.52
11.13
16.7
22.58
29.16
39.79
50.83
Proof load value (KN) (min) to DIN 267
196
282
367
448
555
653
780