Good news! The part number 3M381-4D25 is available with us in our ready-to-ship inventory. This part is a Bolt Shoulder, manufactured by Alcoa Global Fasteners Inc (CAGE Code 06950) having NSN 5306012493067 and FSC 5306 Bolts. If you want to purchase this part, we can provide a quick quote for this part number after you fill out the RFQ form on this page.
While filling out the form, be sure to answer the fields “Need Parts By” and ‘Quantity” as accurately as possible, as they help us provide you with a fair and accurate quote. A customer service executive will contact you within fifteen minutes of receiving your RFQ.
Note : We will not share your information to any third parties.
Aviation Parts Online is an ASAP Semiconductor owned and operated company, the largest independent distributor of obsolete electronic parts in the US. ASAP Semiconductor is an AS9120B, ISO 9001:2015 company with an FAA AC 0056B accreditation. We have over ten million national stock numbers (NSN) in our inventory, organized under twenty-six distinct federal supply codes. In addition to these part numbers, we stock more than two billion parts sourced from five thousand different manufacturers. Most of these parts can be shipped on the same day, as per your request. With headquarters in California, we have offices in almost fifteen states in the United States, as well as branches in the United Kingdom and Canada.
The NSN, or National Stock Number or NATO Stock Number indicates that the part is procured, stocked, and issued through the federal supply system. The NSN is recognized by the North Atlantic Treaty Organization as well as the United States Department of Defense. Do you want to expedite your RFQ response time? Simply call us at our toll-free number +1-720-923-2840 or email us any questions, concerns, or a bill of materials email@example.com You can also download the ASAP Semiconductor app from Google Play or the App store.
|AASA||THREAD LENGTH||0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM|
|AASB||FASTENER LENGTH||1.972 INCHES MINIMUM AND 2.002 INCHES MAXIMUM|
|AASK||HEAD STYLE||DISHED HEXAGON|
|AASU||HEAD HEIGHT||0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM|
|AATB||WIDTH BETWEEN FLATS||0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM|
|AATN||SHOULDER DIAMETER||0.3110 INCHES MINIMUM FIRST SHOULDER AND 0.3120 INCHES MAXIMUM FIRST SHOULDER|
|AATX||SHOULDER LENGTH||1.552 INCHES MINIMUM FIRST SHOULDER AND 1.572 INCHES MAXIMUM FIRST SHOULDER|
|AAWB||SHANK UNTHREADED HOLE DIAMETER||0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE|
|AHYM||NOMINAL THREAD DIAMETER||0.250 INCHES|
|CBBL||FEATURES PROVIDED||FINISHED HEAD|
|CMLP||THREAD QUANTITY PER INCH||28|
|CQFM||HARDNESS RATING||36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL|
|CWYB||SHOULDER SHAPE||ROUND FIRST SHOULDER|
|MATT||MATERIAL||STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 6150 OVERALL|
|SFTT||SURFACE TREATMENT||CADMIUM OVERALL AND CHROMATE OVERALL|
|STDC||SURFACE TREATMENT DOCUMENT AND CLASSIFICATION||QQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL|
|THSD||THREAD SERIES DESIGNATOR||UNF|
|hose pipe tube lubrication and railing fittings|
|clay and concrete products industries machinery|
|textile industries machinery|
|optoelectrical devices and associated hardware|
|drill bits counterbores and countersinks hand and machine|
|fiber optic light transfer and image transfer devices|
|torque converters and speed changers|
|automatic pilot mechanisms and airborne gyro components|
|Part Number :||3M381-4D25|
|Alternate P/N :||3M3814D25|
|Item Name :||Bolt Shoulder|
|Manufacturer :||Alcoa Global Fasteners Inc|
|FSC Details :||5306 Bolts|
Remember, If You Want A Competitive Quote for Parts In Fifteen Minutes Or Less, You Can Simply Fill Out the Request for Quote form On This Website’S Home Page.Request for Quote