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44121-012 — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

44121-012: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1022 OVERALL, head_style: FILLISTER, head_height: 0.088 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, head_diameter: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, fastener_length: 1.125 INCHES NOMINAL IN, special_features: FURNISHED WITH HI LO DOUBLE LEAD SPACED THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-089-7495, 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
44121-012
NSN: 5305-01-089-7495
FSC: 5305 — Screws
CAGE: 00365 — TLD ACE CORP DIV TLD ACE (USA)
SPECIFICATIONS
materialSTEEL COMP 1022 OVERALL
head_styleFILLISTER
head_height0.088 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
head_diameter0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
fastener_length1.125 INCHES NOMINAL IN
special_featuresFURNISHED WITH HI LO DOUBLE LEAD SPACED THREAD
features_providedCASEHARDENED
surface_treatmentZINC OVERALL
internal_drive_styleSLOT
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5305-01-089-7495
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 44121-012 · 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
•
HEAD HEIGHT: 0.088 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: FILLISTER
•
SURFACE TREATMENT: ZINC OVERALL
•
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.088 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
FASTENER LENGTH1.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEFILLISTER
SPECIAL FEATURESFURNISHED WITH HI LO DOUBLE LEAD SPACED THREAD
SURFACE TREATMENTZINC OVERALL
INTERNAL DRIVE STYLESLOT
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALSTEEL COMP 1022 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 44121-012?
44121-012 is a SCREW,TAPPING.
What is the NSN for 44121-012?
44121-012 is cataloged in the U.S. Government catalog under NSN 5305-01-089-7495. This indicates validated use in U.S. government and defense supply chains.
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