Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , SHOULDER
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN.) (1.5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH IN SIZES BELOW NO. 10 (0.190 IN.) (5 MM) NOMINAL DIAMETER. NO. 10 (0.190 IN.) (5 MM) AND LARGER SIZES MUST BE DESIGNED FOR ANY TYPE OF INSERTED DRIVER, BUT MAY ALSO PROVIDE FOR EXTERNAL WRENCHING OF THE HEAD. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WHICH ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE SCREW, EXTERNALLY RELIEVED BODY. FOR ITEMS WITH A NO. 10 (0.190 IN.) (5 MM) OR LARGER THREAD DIAMETER WITHOUT AN INSERTED DRIVER HEAD, USE BOLT, SHOULDER. EXCLUDES BOLT, INTERNAL WRENCHING AND SCREW, CAP, SOCKET HEAD.
CAGE Information
| Code |
Company |
| 39428 |
MCMASTER-CARR SUPPLY COMPANY |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| FEAT |
SPECIAL FEATURES |
FINISH: PLAIN; STAINLESS STEEL TYPE: 18-8; HEAD STYLE: SOCKET; TREAD SIZE: 10-32; SHOULDER DIAMETER TOLERANCE: +0 INCH TO -.001 INCH; SHOULDER LENGTH TOLERANCE: +.002 INCH TO -0 INCH; TOLERANCE: PRECISION; ROCKWELL HARDNESS: MINIMUM B65; SELF-LOCKING ELEMENT: NONE |
| ASXK |
HOLE QUANTITY |
1 |
| AASU |
HEAD HEIGHT |
0.125 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.375 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
2A |
| AATX |
SHOULDER LENGTH |
0.500 INCHES NOMINAL OVERALL |
| AASA |
THREAD LENGTH |
0.250 INCHES NOMINAL |
| CRHC |
HOLE CONFIGURATION STYLE |
ROUND INTERNAL HEXAGON |
| CQBC |
MINIMUM TENSILE STRENGTH |
90000 POUNDS PER SQUARE INCH |
| AATN |
SHOULDER DIAMETER |
0.250 INCHES NOMINAL OVERALL |
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