PartsTable
Technical Data Sheet
PBF1068-3C ✓ 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 SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.105 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN, thread_length: 0.250 INCHES MAXIMUM IN, screw_material: STEEL COMP 302 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 303, fastener_length: 0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-818-1895, 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
PBF1068-3C
NSN: 5305-00-818-1895
FSC: 5305
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class2A A
head_diameter0.105 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
thread_length0.250 INCHES MAXIMUM IN
screw_materialSTEEL COMP 302 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 303
fastener_length0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleSLOT
nominal_thread_diameter0.060 INCHES IN
screw_surface_treatmentPASSIVATE
minimum_tensile_strength80000 POUNDS PER SQUARE INCH LBS
NSN5305-00-818-1895
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PBF1068-3C · 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 DIRECTION: RIGHT-HAND
COUNTERSINK ANGLE: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE: SLOT
NOMINAL THREAD DIAMETER: 0.060 INCHES IN
THREAD QUANTITY PER INCH: 80
MINIMUM TENSILE STRENGTH: 80000 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATOR: UNF
FASTENER LENGTH: 0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.060 INCHES IN
THREAD QUANTITY PER INCH80
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNF
FASTENER LENGTH0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-763 FED SPEC 3RD MATERIAL RESPONSE OR MIL-S-7720 FED SPEC 4TH MATERIAL RESPONSE
THREAD LENGTH0.250 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
91453Interchangeable
interchangeable cross-reference
interchangeable
AXR-3-12RInterchangeable
interchangeable cross-reference
interchangeable
A3MInterchangeable
interchangeable cross-reference
interchangeable
E125-3Interchangeable
Same NIIN cross-reference
interchangeable
AOL4168-3Interchangeable
Same NIIN cross-reference
interchangeable
AIC813-00-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PBF1068-3C?
PBF1068-3C is a SCREW,MACHINE.
What parts can replace PBF1068-3C?
There are 10 known substitutes for PBF1068-3C: 91453, AXR-3-12R, A3M and 7 more. Substitute compatibility should be verified for your specific system.
Is PBF1068-3C still available?
PBF1068-3C is currently cancelled.
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