Astm A194 Grade 8SA Heavy Hex Nuts Specification
Astm A194 Grade 8SA Heavy Hex Nuts Properties
| Chemical Properties | |||||||
|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | N |
| 0.10 Max | 3.5-4.5 | 7.0-9.0 | 0.060 Max | 0.030 Max | 16.0-18.0 | 8.0-9.0 | 0.08-0.18 |
| Mechanical Properties | ||||||
|---|---|---|---|---|---|---|
| Proof Load Using Threaded Mandrel- METRIC (kN) | ||||||
| TYPE | M6 | M8 | M10 | M12 | M14 | M16 |
| HEAVY HEX | 11.1 | 20.1 | 31.9 | 46.4 | 63.3 | 86.4 |
| HEX | 10.4 | 18.8 | 29.9 | 43.4 | 59.2 | 80.9 |
| TYPE | M20 | M22 | M24 | M27 | M30 | M36 |
| HEAVY HEX | 134.8 | 166.7 | 194.2 | 252.5 | 308.6 | 449.4 |
| HEX | 126.2 | 156 | 181.8 | 236.4 | 288.9 | 420.8 |
| Hardness | ||
|---|---|---|
| BHN | HRB | HRC |
| Min | Max | |
| 183-271 | 88 | 25 |
| Heat Treatment | ||||
|---|---|---|---|---|
| Carbide Solution Treated in the finished condition. |
| Equivalent Designation | ||
|---|---|---|
| UNS S21800 | ||
| EN number | ||
| EN Name | ||
| W.Nr. | ||
| SS | ||
| AFNOR |
Cold Forged Fasteners, Hot Forged Fastener, C-Machined Components / Fasteners, CNC Machined Components / Fasteners, Custom Machined Components / Fasteners, Threaded Components / Fasteners, Non-Threaded Components / Fasteners, Bar Stock Machined Components / Fasteners.
Metric Range from M1.0 to M100 and Imperial Range from 1/16 inch to 4 inch.
Coarse, Fine, UNC, UNF, UN, BSW, Acme Threads with Half Thread, Full Thread & Double End Thread Configuration.
Hexagon Bolts
- ANSI B18.2.1
- ANSI B18.2.3.1M
- DIN 931
- DIN 933
- BS 1768
- UNI 5731
- UNI 5737
- UNI 5739
- ISO 4014
- ISO 4017
- BS 1769
- BS 3692
Socket/Slotted Set Screws
- DIN 913
- DIN 914
- DIN 915
- DIN 916
- DIN 551
- DIN 553
- DIN 438
- BS 4168
Socket/Slotted Countersunk Screws
- DIN 963
- DIN 7991
- BS 4168
- BS 1981
- BS 483
- BS 2470
Socket Cap Screws
- ANSI B18.3
- B18.3.1M
- DIN 912
- DIN 6912
- DIN 7984
- ANSI B18.3
- ISO 4762
- UNI 5931
- BS 2470
- BS 4168
Stud Bolts
- ASME B18.2.1
- DIN 976
- DIN 938
- DIN 939
- DIN 2510
- BS 4439
- BS 2693
- BS4882
Nuts
- ANSI B18.2.2
- ANSI B18.2.4.6M
- DIN 934
- DIN 936
- BS 1768
- BS 1769
- BS 1083
- BS 3692
- ISO 4032
- ISO 4033
- ISO 4035
- UNI 5587
- UNI 5588
- UNI 5589
Washers
- ASME B18.22.1
- ASTM F436
- ISO 7089
- DIN 125
- DIN 9021
- BS 4320
- BS 3410
- DIN 127
- BS 4464
- BS 1802
- UNI 6952
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