 Hex Head Bolts
Hex Head Bolts are available in AN, NAS, and MS part numbers in various materials; alloy steel, stainless steel, titanium, 6AL-4V and more. If you don't see it listed here call the experts at Fastener Dimensions with your part number...we have it in stock with the fastest turnaround delivery time available from anybody in the industry.
A complete inventory of fastener bolts & screw offerings are available; 12 point external wrenching bolts, internal wrenching hex socket bolts, spline drive bolts and hex head bolts are featured here. Our bolt inventory is to vast to list all available items...call us to fulfill your fastener component and hardware requirements, certified to ISO 9002 - A6645. Customs and custom modifications to standards are our specialty.
| Part Number |
Mfg Spec |
Material |
Heat Treat |
Threads |
Plating |
| AN3 - AN20 |
MIL - B - 6812D |
Alloy Steel
Stainless Steel |
RC26 - 32 |
UNF - 3A |
Cadmium
Passivate |
| AN173 - AN186 |
MIL - B - 6812D |
Alloy Steel
Stainless Steel |
RC26 - 32 |
UNF - 3A |
Cadmium
Passivate |
| NAS464 |
NAS498 Rev. 10 |
Alloy Steel |
160KSI - 180 KSI |
UNJF - 3A |
Cadmium |
| AN3 - AN20 |
MIL - B - 6812D |
Alloy Steel
Stainless Steel |
RC26 - 32 |
UNF - 3A |
Cadmium
Passivate |
| AN173 - AN186 |
MIL - B - 6812D |
Alloy Steel
Stainless Steel |
RC26 - 32 |
UNF - 3A |
Cadmium
Passivate |
| NAS464 |
NAS498 Rev. 10 |
Alloy Steel |
160KSI - 180KSI |
UNJF - 3A |
Cadmium |
| NAS501 |
None |
Stainless Steel |
None |
UNF - 3A |
Passivate |
| NAS563 - NAS572 |
MIL - B - 6812D |
Alloy steel
A286 |
160KSI - 180KSI |
UNJF - 3A |
Cadmium
Passivate |
| NAS673 - NAS678 |
NAS621 Rev 10 |
Titanium
6AL - 4V |
160KSI min |
UNJF - 3A |
None |
| NAS1003 - NAS1020 |
AMS7478G |
Stainless A286 |
140KSI min |
UNJF - 3A |
Passivate |
| NAS1103 - NAS1120 |
NAS498 Rev 10 |
Alloy Steel |
160KSI - 180KSI |
UNJF - 3A |
Cadmium |
| NAS1223 - NAS1235 |
MIL - B - 7838C
AMS7478G |
Alloy Steel
A286 Stainless |
160KSI - 180KSI
140KSI min |
UNJF - 3A |
Cadmium
None |
| NAS1261 - NAS1265 |
NAS621 Rev 10 |
Titanium
6AL - 4V |
160KSI min |
UNJF - 3A |
None |
| NAS1266 - NAS1270 |
NAS621 Rev 10 |
Titanium |
160KSI min |
UNJF - 3A |
None |
| NAS1297 |
MIL - B - 6812D |
Alloy Steel |
125KSI - 145KSI |
UNJF - 3A |
Cadmium |
| NAS1303 - NAS1320 |
MIL - B - 7838C |
Alloy Steel |
160KSI - 180KSI |
UNJF - 3A |
Cadmium |
| NAS1953 - NAS1970 |
NAS4002 Rev 7
NAS4004 Rev 5
NAS4003 Rev 7 |
Alloy Steel
Titanium
Stainless Steel |
180KSI min
180KSI min
180KSI min |
UNJF - 3A
UNJF - 3A
UNJF - 3A |
Cadmium
None
Passivate |
| NAS2903 - NAS2920 |
MIL - B - 7838C |
Alloy Steel |
160KSI - 180KSI |
UNJF - 3A |
Cadmium |
| NAS3003 - NAS3020 |
MIL - B - 7838C |
Alloy Steel |
160KSI - 180KSI |
UNJF - 3A |
Cadmium |
| NAS6203 - NAS6220 |
NAS4002 Rev 7 |
Alloy Steel |
160KSI min |
UNJF - 3A |
Cadmium |
| NAS6303 - NAS6320 |
NAS4003 Rev 7 |
Stainless A286 |
160KSI min |
UNJF - 3A |
Passivate or
Cadmium |
| NAS6403 - NAS6420 |
NAS4004 Rev 5 |
Titanium |
160KSI min |
UNJF - 3A |
Cadmium or
Aluminum Coat |
| NAS6603 - NAS6620 |
NAS4002 Rev 7 |
Alloy Steel |
160KSI min |
UNJF - 3A |
Cadmium |
| NAS6703 - NAS6720 |
NAS4003 Rev 7 |
A286 |
160KSI min |
UNJF - 3A |
Passivate or
Cadmium |
| NAS6803 - NAS6820 |
NAS4004 Rev 5 |
Titanium |
160KSI min |
UNJF - 3A |
Cadmium or
Aluminum Coat |
| MS9281 - MS9201 |
AMS7452K |
Alloy Steel |
RC26 - 32 |
UNJF - 3A |
Black Oxide |
| MS9292 - MS9302 |
AMS7452K |
Alloy Steel |
RC26 - 32 |
UNJF - 3A |
Black Oxide |
| MS9438 - MS9439 |
AMS7455E |
Alloy Steel
AMS6304 |
RC42 - 46 |
UNJF - 3A |
Diffused Nickel
Cadmium |
| MS9440 - MS9448 |
AMS7455E |
Alloy Steel
AMS6304 |
RC42 - 46 |
UNJF - 3A |
Diffused Nickel
Cadmium |
| MS9449 - MS9459 |
AMS7455E |
Alloy Steel |
RC42 - 46 |
UNJF - 3A |
Diffused Nickel
Cadmium |
| MS9487 - MS9497 |
AMS7477B |
Stainless A286 |
130KSI min |
UNJF - 3A |
Clean |
| MS9498 - MS9508 |
AMS7477B |
Stainless A286 |
130KSI min |
UNJF - 3A |
Clean |
| MS9516 - MS9525 |
AMS7452K |
Alloy Steel |
RC26 - 32 |
UNJF - 3A |
Cadmium |
| MS9527 - MS9537 |
AMS7452K |
Alloy Steel |
RC26 - 32 |
UNJF - 3A |
Cadmium |
| MS9583 - MS9591 |
AMS7477B |
Stainless A286 |
130KSI min |
UNJF - 3A |
Clean |
| MS9622 - MS9630 |
AMS7461C |
Titanium |
160KSI min |
UNJF - 3A |
Clean |
| MS9631 - MS9639 |
AMS7461C |
Titanium |
160KSI min |
UNJF - 3A |
Clean |
| MS9640 - MS9648 |
AMS7461C |
Titanium |
160KSI min |
UNJF - 3A |
Clean |
| MS9649 - MS9657 |
AMS7461C |
Titanium |
160KSI min |
UNJF - 3A |
Clean |
| MS9685 - MS9693 |
AMS7459C |
Alloy Steel |
RC42 - 46 |
UNJF - 3A |
Diffused Nickel
Cadmium |
| MS9781 - MS9791 |
AMS7474A |
Stainless 17 - 4PH |
140KSI min |
UNJF - 3A |
Clean |
| MS9792 - MS9802 |
AMS7474A |
Stainless 17 - 4PH |
140KSI min |
UNJF - 3A |
Clean |
| MS9803 - MS9813 |
AMS7474A |
Stainless 17 - 4PH |
140KSI min |
UNJF - 3A |
Clean |
| MS9814 - MS9824 |
AMS7474A |
Stainless 17 - 4PH |
140KSI min |
UNJF - 3A |
Clean |
| MS20033 - MS20045 |
MIL - B - 7874 |
A-286 |
140KSI min |
UNJF - 3A |
Clean |
| 
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