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16-1058-39 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

16-1058-39: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303SE OVERALL, head_style: BUTTON, head_height: 0.094 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.375 INCHES NOMINAL IN, thread_length: 0.235 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-059-7520, 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
16-1058-39
NSN: 5305-00-059-7520
FSC: 5305 — Screws
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialSTEEL COMP 303SE OVERALL
head_styleBUTTON
head_height0.094 INCHES NOMINAL IN
thread_class2A A
head_diameter0.375 INCHES NOMINAL IN
thread_length0.235 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length0.500 INCHES NOMINAL IN
shoulder_length0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.153 INCHES MINIMUM AND 0.155 INCHES MAXIMUM SECOND SHOULDER IN
surface_treatmentPASSIVATE OVERALL
NSN5305-00-059-7520
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 16-1058-39 · 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: 0.094 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.153 INCHES MINIMUM AND 0.155 INCHES MAXIMUM SECOND SHOULDER IN
•
THREAD LENGTH: 0.235 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND SECOND SHOULDER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.094 INCHES NOMINAL IN
FASTENER LENGTH0.500 INCHES NOMINAL IN
SHOULDER LENGTH0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER LENGTH0.210 INCHES MINIMUM AND 0.219 INCHES MAXIMUM SECOND SHOULDER IN
SHOULDER DIAMETER0.153 INCHES MINIMUM AND 0.155 INCHES MAXIMUM SECOND SHOULDER IN
SHOULDER DIAMETER0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.235 INCHES MINIMUM IN
SHOULDER SHAPEROUND SECOND SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER0.138 INCHES IN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
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 16-1058-39?
16-1058-39 is a SCREW,SHOULDER.
What is the NSN for 16-1058-39?
16-1058-39 is cataloged in the U.S. Government catalog under NSN 5305-00-059-7520. This indicates validated use in U.S. government and defense supply chains.
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