background

Stainless Steel Hex Nut

SS Heavy Hex Nuts Manufatcurer in India


Stainless Steel Hex Nut

Stainless Steel Hex Nut

304 SS Heavy Hex Nuts

304 SS Heavy Hex Nuts


Table of Content

Stainless Steel Hex Nut Specification Chart

Grade 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Hex Nuts
DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
DIN standard DIN 934, DIN 982, DIN 985, DIN 936, DIN 929, DIN 1587, DIN 439, DIN 315
British standards BS 57
Length 3 mm to 200 mm
Stainless Steel Threads: Metric, Metric Fine, BSW, UNF, UNC, BA, BSF and BSCY (cycle) threads or as required
Stainless Steel Hex Nuts Size
    • Cold Froging : M2-M24
    • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
    • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

Stainless Steel Hex Nuts M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes
Standard:
    • ISO 4035
    • ISO 14585C ~DIN 7981C
    • DIN 7973C ~ISO 1483
    • DIN 7983C ~ISO 7051
    • ANSI B18.3.1M
    • ASME B18.6.3
    • GB/T5782, GB/T5783, GB5783

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Type Pan/ Round/ Oval/ countersunk/ Truss head
Head Pan head, flat head, oval head, hex head, phillips head
Finishing: Zinc (yellow, white, blue, black), black oxide
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Finish Per ASTM A380/A380M
Production process Wire DraHex, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Surface Coating:
    • Ptfe Coated Hex Nuts
    • Hot Dipped Galvanizing Hex Nuts
    • Phosphate Hex Nuts
    • Teflon Hex Nuts
    • Xylon Hex Nuts
    • Zinc Phosphate Hex Nuts
    • Manganese Phosphate
    • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
    • ZAC (Zinc Alluminium Flake Coating)
    • Cadmium Hex Nuts

All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.
Surface treatment
    • Polish
    • Passivation
    • Anodizing
    • Sand blasting
    • Heat-disposing
    • Hot-dip galvanizing
    • Rust preventive oil
    • Black oxide coating
    • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
Stainless Steel Hex Nuts Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Why choose us?
    • Best Price in India and compare to China
    • Professional technical team
    • High precision threads
    • Strong production line
    • Micro Metals will be your reliable partner
Test Certificate:
    • Manufacturer Test Certificate as per EN 10204 / 3.1,
    • Tensile testing to ISO 898-1
    • Nut proof load testing to ISO 898-2
    • Suitability for preloading to EN 14399-2
    • Suitability test for calibrated preload to EN 14399-10
    • Charpy Impact testing in accordance with ISO 148-1
    • Hardness testing to ISO 6508-1
    • Tri-Roll Thread Comparators
    • Calibrated gauges and tools
Other available material
    • Stainless Steel Hex Nuts: SUS201, SUS304, SUS316, SUS410
    • Brass Hex Nuts: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)
    • Bronze Hex Nuts: C51000, C52100, C54400 etc
    • Aluminum Hex Nuts: Al6061, Al6063 etc
    • Aluminum Alloy Hex Nuts: Al6061, Al6063 etc
    • Titanium and Titanium Alloy Hex Nuts: TAD, TA1-TA8, TB2, TC1-TC10
    • Alloy steel Hex Nuts: SCM435, C10B21, C10B33
Uses & application Railway, Wind tower, Nuclear power, Automotive industry, Construction, Electronic industry

List Of Heavy Hex Nuts Types

Stainless Steel Hex Nut

Stainless Steel Hex Nut

Heavy Hex Nuts

Heavy Hex Nuts

SS Slotted Hex Nuts

SS Slotted Hex Nuts

304 Stainless Steel Hex Nuts

304 Stainless Steel Hex Nuts

Metric Hex Nuts

Metric Hex Nuts

A4 Hex Cap Nut

A4 Hex Cap Nut

Hex Flange Nut

Hex Flange Nut

Stainless Steel Hex Acorn Nut

Stainless Steel Hex Acorn Nut


Dimensions of SS Hex Nuts

Dimensions of Stainless Steel Hex Nuts
DIA
M4
M5
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
M42
M45
M48
M52
Pitch
0.7
0.8
1
1.25
1.5
1.75
2
2
2.5
2.5
2.5
3
3
3.5
3.5
4
4
4.5
4.5
5
5
Across Flat (S) Max Min
7
8
10
13
16
18
21
24
27
30
34
36
41
46
50
55
60
65
70
75
80
6.78
7.78
9.78
12.73
15.73
17.73
20.67
23.67
26.16
29.16
33
35
40
45
49
53.8
58.8
63.1
68.1
73.1
78.1
Thickness (M) MaxMin
3.2
4.7
5.2
6.8
8.4
10.8
12.8
14.8
15.8
18
19.4
21.5
23.8
25.6
28.7
31
33.4
34
36
38
42
2.9
4.4
4.9
6.44
8.04
10.37
12.1
14.1
15.1
16.9
18.1
20.2
22.5
24.3
27.4
29.4
31.8
32.4
34.4
36.4
40.4
Across corners (E) Min
7.66
8.79
11.05
14.38
17.77
20.03
23.35
26.75
29.56
32.95
37.29
39.55
45.2
50.85
55.37
60.79
66.44
71.3
76.95
82.6
88.25
Minor Dia at thread (min)
3.242
4.134
4.917
6.647
8.376
10.106
11.835
13.835
15.294
17.294
19.294
20.752
23.752
26.211
29.211
31.67
34.67
37.129
40.129
42.587
46.587
Minor Dia at thread (max)
3.422
4.334
5.153
6.912
8.676
10.441
12.210
14.210
15.744
17.774
19.774
21.252
24.252
26.771
29.771
32.27
35.27
37.799
40.799
43.297
47.297

SS Heavy Hex Nuts Dimension Chart

DIA
M16
M20
M22
M24
M27
M30
M36
Pitch
2
2.5
2.5
3
3
3.5
4
Head Across Flat (B) Min
26.16
33
35
40
45
49
58.8
Head Across Flat (B) Max
27
34
36
41
46
50
60
Height (H) Min Max
16.4
19.4
22.3
22.9
26.3
29.1
35
17.1
20.7
23.6
24.2
27.6
30.7
36.6
Across corners C min
29.56
37.29
39.55
45.20
50.85
55.37
66.44
Minor Dia at thread (min)
14.235
17.694
19.694
21.202
24.252
26.761
32.270
Minor Dia at thread (max)
14.610
18.144
20.144
21.702
24.752
27.321
32.870

Dimension Standard 304 SS Heavy Hex Nuts

UNC Nut N/B
Max Across Corners
Min Across Corners
Max Thickness
Min Thickness
Max Across Flats
Max Across Flats
3/8
20.2
19.4
9.6
8.7
17.5
17
7/16
22
21.1
11.2
10.2
19
18.5
1/2
25.6
24.6
12.8
11.8
22.2
21.6
9/16
27.5
26.3
14.4
13.4
23.8
23.1
5/8
31.2
29.8
16
14.9
27
26.2
3/4
36.7
35.1
19.3
18
31.8
30.8
7/8
42.2
40.4
22.5
21.2
36.5
35.4
1
47.7
45.6
25.7
24.3
41.3
40
1 1/8
53.2
50.8
28.9
27.4
46
44.6
1 1/4
58.6
56.1
31.8
30.1
50.8
49.2
1 3/8
64.2
61.4
35
33.3
55.6
53.8
1 1/2
69.6
66.6
38.2
36.4
60.3
58.4
1 5/8
75.2
71.8
41.5
39.5
65.1
63
1 3/4
80.6
77.1
44.7
42.6
69.9
67.6
1 7/8
86.2
82.3
47.9
45.8
74.6
72.2
2
91.6
87.6
51.1
48.9
79.4
76.8
2 1/4
102.6
98.1
57.2
54.7
88.9
86.1
2 1/2
113.6
108.6
63.6
61
98.4
95.2
2 3/4
124.6
119.1
70.1
67.2
108
104.4
3
135.6
129.6
76.5
73.5
117.5
113.7

Stainless Steel Hex Nut Weight Chart

Size
Finished Hex
Heavy Hex
Finished Jam
Heavy Hex Jam
Square
Heavy Square
1/2"
3.750
6.540
2.620
4.000
5.780
7.870
5/8"
7.330
11.900
4.930
6.960
10.800
14.300
3/4"
11.900
19.300
7.700
11.000
15.400
23.500
7/8"
19.000
29.700
12.000
16.700
24.500
36.200
1"
28.300
42.500
17.600
23.500
36.300
51.500
1-1/8"
40.300
59.200
24.700
32.400
52.500
72.400
1-1/4"
54.300
78.600
36.100
45.800
70.600
95.500
1-3/8"
73.000
102.000
47.900
59.300
94.500
125.000
1-1/2"
94.300
131.000
60.900
74.800
122.000
161.000
1-5/8"
162.000
91.600
1-3/4"
151.000
204.000
100.000
114.000
1-7/8"
241.000
134.000
2"
224.000
299.000
140.000
165.000
2-1/4"
419.000
227.000
2-1/2"
564.000
332.000
2-3/4"
738.000
429.000
3"
950.000
545.000
3-1/4"
1194.000
651.000
3-1/2"
1526.000
851.000
3-3/4"
1812.000
1005.000
4"
2180.000
1200.000