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DK02C177BHB — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

DK02C177BHB: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include head_style: BUTTON, head_height: 0.046 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.164 INCHES MAXIMUM IN, thread_length: 0.131 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, fastener_length: 0.167 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-295-3032, 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
DK02C177BHB
NSN: 5305-01-295-3032
FSC: 5305 — Screws
CAGE: 0EER9 — ANIXTER INC. DBA ANIXTER (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 304 OR STEEL COMP 304L OVERALL
head_styleBUTTON
head_height0.046 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.164 INCHES MAXIMUM IN
thread_length0.131 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
fastener_length0.167 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentOXIDE OVERALL
width_across_flats0.050 INCHES NOMINAL IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.086 INCHES IN
NSN5305-01-295-3032
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: DK02C177BHB · 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
•
WIDTH ACROSS FLATS: 0.050 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.046 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.167 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924 CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.131 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.086 INCHES IN
•
HEAD STYLE: BUTTON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.050 INCHES NOMINAL IN
HEAD HEIGHT0.046 INCHES MAXIMUM IN
FASTENER LENGTH0.167 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.131 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.086 INCHES IN
HEAD STYLEBUTTON
THREAD DIRECTIONRIGHT-HAND
COLORBLACK OVERALL
SURFACE TREATMENTOXIDE OVERALL
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 2
PC91047-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10113660Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DK02C177BHB?
DK02C177BHB is a SCREW,CAP,SOCKET HEAD.
What parts can replace DK02C177BHB?
There are 2 known substitutes for DK02C177BHB: PC91047-1, 10113660. Substitute compatibility should be verified for your specific system.
What is the NSN for DK02C177BHB?
DK02C177BHB is cataloged in the U.S. Government catalog under NSN 5305-01-295-3032. This indicates validated use in U.S. government and defense supply chains.
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