Call Us: 718-847-6321
 

Internal Wrenching Hex Socket Bolts

Internal Wrenching Bolts, Socket Caps, Socket Head Cap Screws, Tulip Heads, Socket Head Shoulder Screws and more.

Internal Wrenching Bolts are available in many different sizes, materials, diameters and head configurations. Part number types usually consist of AN, NAS, MS, NASM, AS, HS, SS and BACB.  Fastener Dimensions has the ability to make any of Internal Wrenching Bolts on this page if they’re not already in stock, ready to ship today. If you do not see the part number series on this page call us today.

Custom Internal Wrenching Bolts are very common in the industries we serve. For more information on custom fastener manufacturing please see the custom bolts to print section.

Fastener Dimensions, INC. can be your reliable source for all of your fasteners. We are both a manufacturer and distributor of over 150,000 different products for the Aircraft, Aerospace, Military and Defense, Medical, Transportation, Rail, Space and Racing Industries. We have produced both production and R & D parts for some of the most prime aircraft manufacturers in the world.

We also offer Internal wrenching bolts, External wrenching bolts, Spline heads, Socket caps, Hex heads, 12 Point bolts, Tulip heads, Pan Heads, flat heads and custom bolts to your blue print. If your head configuration is not listed, please see the bolt and screw head styles section on our website, or call us today.

Fastener Dimensions, Inc.

Fastening the world one bolt at a time,

Our experience is your solution!

Call us today,

(P) 718-847-6321 (Option 1)

(F) 718-847-8414

Email: SALES@FASTDIM.COM

 

Most Popular Internal Wrenching Bolts

Part Number Mfg Spec Material Heat Treat Threads Plating
AN148551 - AN149350 AMS7452K Alloy Steel RC32 - 36 NF - 3A Cadmium
NAS144 - NAS158 NAS159 Rev. 5 Alloy Steel 160KSI - 180KSI UNJF - 3A Cadmium
MS20004 - MS20024 MIL - B - 7838C Alloy Steel RC34 - 40 UNF - 3A Cadmium
MS16995 thru 16998          
NAS1351 and NAS1352          
MS24677 and MS24678          

OTHER INTERNAL WRENCHING BOLTS AVAILABLE FROM FASTENER DIMENSIONS, INC.

INTERNAL WRENCHING
AN148551  THRU  AN149098
AN149099  THRU  AN149350
MS16637
MS16638
MS16695
MS16696
MS16697
MS16698
MS20004 THRU MS20024
MS21262
MS21295
MS24673
MS24674
MS24675
MS24676
MS24677
MS24678
MS35455
MS35456
MS35457
MS35458
MS35459
MS35460
MS35461
MS51975
NAS1351
NAS1352
NAS144 THRU NAS158
NAS172
NAS173
NAS174
NAS175
NAS176
NAS495
NAS608
NAS609
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Fastener Dimensions Inc, 94-03 104th Street, Ozone Park, New York 11416
Tel: 718-847-6321 • Fax: 718-847-8414 • www.FASTDIM.com • Privacy Policy • info@fastdim.com

 
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