Astm A563 Grade A Heavy Hex Nuts Specification
Astm A563 Grade A Heavy Hex Nuts Properties
| Chemical Properties | ||
|---|---|---|
| C | P | |
| 0.58 Max | 0.13 Max | |
| Mechanical Properties | |||||||
|---|---|---|---|---|---|---|---|
| Nuts with UNC, 8 UN, 6 UN and Coarser Pitch Threads Proof Load Stress, ksi(A) | |||||||
| 1/4" to 11/2" | 1/4" to 4" | Hardness | |||||
| TYPE | Non-Zinc Coated | Zinc Coated | Non-Zinc Coated | Zinc Coated | BHN | HRB | HRC |
| SQUARE | 90 | 68 | - | - | 116-302 | 68 Min | 32 Max |
| HEX | 90 | 68 | - | - | 116-302 | 68 Min | 32 Max |
| HEAVY HEX | - | - | 100 | 75 | 116-302 | 68 Min | 32 Max |
| HEX THICK | 100 | 75 | - | - | 116-302 | 68 Min | 32 Max |
| Nuts with UNF, 12 UN and Finer Pitch Threads Proof Load Stress, ksi(A) | |||||||
| 1/4" to 11/2" | 1/4" to 4" | Hardness | |||||
| TYPE | Non-Zinc Coated | Zinc Coated | Non-Zinc Coated | Zinc Coated | BHN | HRB | HRC |
| HEX | 80 | 60 | - | 116-302 | 68 Min | 32 Max | |
| HEAVY HEX | - | - | 90 | 68 | 116-302 | 68 Min | 32 Max |
| HEX THICK | 90 | 68 | - | 116-302 | 68 Min | 32 Max | |
| Heat Treatment | |||
|---|---|---|---|
| Quenched & tempered | |||
| Equivalent Designation | ||
|---|---|---|
| UNS | ||
| 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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