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4400B0835 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4400B0835: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, head_style: HEXAGON, head_height: 0.090 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.225 INCHES NOMINAL IN, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-201-4737, 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
4400B0835
NSN: 5305-01-201-4737
FSC: 5305 — Screws
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
head_styleHEXAGON
head_height0.090 INCHES NOMINAL IN
thread_class2A A
thread_length0.225 INCHES NOMINAL IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length0.472 INCHES NOMINAL IN
shoulder_length0.062 INCHES NOMINAL FIRST SHOULDER IN
special_featuresUNDERCUT BETWEEN SECOND SHOULDER AND THREAD LENGTH OF 0.060 IN. NOM. LENGTH AND 0.094 IN. NOM. DIA IN
thread_directionRIGHT-HAND
shoulder_diameter0.250 INCHES NOMINAL FIRST SHOULDER IN
surface_treatmentPASSIVATE OVERALL
NSN5305-01-201-4737
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4400B0835 · 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: 0.090 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.472 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.062 INCHES NOMINAL FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.250 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.225 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.090 INCHES NOMINAL IN
FASTENER LENGTH0.472 INCHES NOMINAL IN
SHOULDER LENGTH0.062 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER LENGTH0.125 INCHES NOMINAL SECOND SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.250 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.172 INCHES NOMINAL SECOND SHOULDER IN
THREAD LENGTH0.225 INCHES NOMINAL IN
SHOULDER SHAPEROUND ALL SHOULDERS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
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 4400B0835?
4400B0835 is a SCREW,SHOULDER.
What is the NSN for 4400B0835?
4400B0835 is cataloged in the U.S. Government catalog under NSN 5305-01-201-4737. This indicates validated use in U.S. government and defense supply chains.
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