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Technical Data Sheet
PartsTable / COMPONENT / 782229-1
782229-1 ✓ 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 CHAMFER, head_height: 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN, thread_length: 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN, screw_material: STEEL COMP 416. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-030-7751, 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
782229-1
NSN: 5305-00-030-7751
FSC: 5305
CAGE: 19315 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
thread_length0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
screw_materialSTEEL COMP 416
fastener_length0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
hardness_rating38.0 ROCKWELL C MINIMUM
special_featuresTHD RELIEVED GROOVE 0.031 IN. WIDE BY 0.067 IN. MIN,0.072 IN. MAX DIA,HEAD OFFSET FROM CENTERLINE OF LONGITUDINAL AXIS 0.013 IN. MIN,0.015 IN. MAX IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.099 INCHES IN
NSN5305-00-030-7751
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 782229-1 · 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
•
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM
•
HEAD DIAMETER: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 56
•
NOMINAL THREAD DIAMETER: 0.099 INCHES IN
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING38.0 ROCKWELL C MINIMUM
HEAD DIAMETER0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
FASTENER LENGTH0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
SPECIAL FEATURESTHD RELIEVED GROOVE 0.031 IN. WIDE BY 0.067 IN. MIN,0.072 IN. MAX DIA,HEAD OFFSET FROM CENTERLINE OF LONGITUDINAL AXIS 0.013 IN. MIN,0.015 IN. MAX IN
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH56
NOMINAL THREAD DIAMETER0.099 INCHES IN
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENTPASSIVATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2GL330Interchangeable
interchangeable cross-reference
interchangeable
7KP416Interchangeable
interchangeable cross-reference
interchangeable
20229Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 782229-1?
782229-1 is a SCREW,MACHINE.
What parts can replace 782229-1?
There are 3 known substitutes for 782229-1: 2GL330, 7KP416, 20229. Substitute compatibility should be verified for your specific system.
Is 782229-1 still available?
782229-1 is currently cancelled.
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Last verified: July 2026