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50051800 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

50051800: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 8.0 MILLIMETERS NOMINAL MM, head_diameter: 13.0 MILLIMETERS NOMINAL MM, thread_length: 15.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM, fastener_length: 18.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-080-1713, 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
50051800
NSN: 5305-01-080-1713
FSC: 5305 — Screws
CAGE: 61080 — HATZ DIESEL OF AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height8.0 MILLIMETERS NOMINAL MM
head_diameter13.0 MILLIMETERS NOMINAL MM
thread_length15.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM
fastener_length18.0 MILLIMETERS NOMINAL MM
hardness_rating18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
width_across_flats6.0 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
nominal_thread_diameter8.0 MILLIMETERS MM
minimum_tensile_strength113784 POUNDS PER SQUARE INCH LBS
NSN5305-01-080-1713
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 50051800 · 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: 6.0 MILLIMETERS NOMINAL MM
•
HEAD HEIGHT: 8.0 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 18.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.25
•
THREAD LENGTH: 15.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM
•
HARDNESS RATING: 18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: DIN 912 8.8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL MM
HEAD HEIGHT8.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH18.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.25
THREAD LENGTH15.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM
HARDNESS RATING18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 912 8.8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 3
DIN912M8X18Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
69384Reference document
Same NSN cross-reference
Reference document — Secondary reference
5157900Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 50051800?
50051800 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 50051800?
There are 3 known substitutes for 50051800: DIN912M8X18, 69384, 5157900. Substitute compatibility should be verified for your specific system.
What is the NSN for 50051800?
50051800 is cataloged in the U.S. Government catalog under NSN 5305-01-080-1713. This indicates validated use in U.S. government and defense supply chains.
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