PartsTable
Technical Data Sheet
625P8 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8735, thread_class: 3A NUT THREAD A, thread_length: 0.615 INCHES MINIMUM STUD THREAD IN, overall_length: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND STUD THREAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-166-0965, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
625P8
NSN: 5307-00-166-0965
FSC: 5307
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 8735
thread_class3A NUT THREAD A
thread_length0.615 INCHES MINIMUM STUD THREAD IN
overall_length1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.312 INCHES STUD THREAD IN
thread_pitch_diameters+0.2883 TO 0.2909 INCHES STUD THREAD IN
thread_quantity_per_inch24 NUT THREAD
thread_series_designatorUNS STUD THREAD
material_document_and_classificationAMS 6320 ASSN STD SINGLE MATERIAL RESPONSE
NSN5307-00-166-0965
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 625P8 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
THREAD QUANTITY PER INCH: 24 NUT THREAD
SURFACE TREATMENT: CADMIUM OVERALL
THREAD SERIES DESIGNATOR: UNS STUD THREAD
NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN
THREAD CLASS: 3A NUT THREAD A
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH24 NUT THREAD
OVERALL LENGTH1.500 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD SERIES DESIGNATORUNS STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
THREAD QUANTITY PER INCH18 STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
THREAD CLASS3A NUT THREAD A
THREAD PITCH DIAMETERS+0.2883 TO 0.2909 INCHES STUD THREAD IN
THREAD DIRECTIONRIGHT-HAND NUT THREAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
6258Interchangeable
interchangeable cross-reference
interchangeable
062588Interchangeable
interchangeable cross-reference
interchangeable
625P12Interchangeable
interchangeable cross-reference
interchangeable
5307L20-019-3Interchangeable
interchangeable cross-reference
interchangeable
625P8Interchangeable
interchangeable cross-reference
interchangeable
96101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 625P8?
625P8 is a STUD,PLAIN.
What parts can replace 625P8?
There are 14 known substitutes for 625P8: 6258, 062588, 625P12 and 11 more. Substitute compatibility should be verified for your specific system.
Is 625P8 still available?
625P8 is currently cancelled.
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