PartsTable
Technical Data Sheet
Download PDF

FFS85TYPE2STYLE10PGRADE5 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FFS85TYPE2STYLE10PGRADE5: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include hole_type: DRILLED, head_style: HEXAGON, grip_length: 0.375 INCHES NOMINAL IN, head_height: 0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN, thread_class: 2A A, hole_diameter: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-017-9789, 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
FFS85TYPE2STYLE10PGRADE5
NSN: 5305-00-017-9789
NIINs: 000179789, 000179802, 000179835, 000179843, 000179845, 000179847, 000179848, 000179849, 000179850, 000179851, 000179856, 000179859, 000179860, 000179862, 000179886, 000179889, 000179891, 000179953, 000180018, 000180022, 000180023, 000180024, 000180044, 000180046, 000180078, 000180082, 000180086, 000180089, 000180124, 000180125, 000180127, 000180129, 000180145, 000180147, 000180148, 000180178, 000180180, 000180201, 000180207, 000180768, 000180839, 000181004, 000181059, 000181071, 000181086, 000181106, 000181170, 000181260, 000181311, 000181313, 000181315, 000181336, 000181339, 000181341, 000181343, 000181360, 000181364, 000181365, 000181370, 000181374, 000181377, 000181381, 000181396, 000181561, 000181565, 000181578, 000181581, 000181622, 000181627, 000181629, 000181645, 000181647, 000181649, 000181657, 000181667, 000181671, 000181674, 000181675, 000181696, 000181701, 000181703, 000181705, 000181721, 000181755, 000181766, 000181776, 000182650, 000182654, 000182693, 000182718, 000182776, 000186270, 000186282, 000186285, 000186289, 000186312, 000186316, 000188956, 000189303, 000189345, 000190910, 000191769, 000192406, 000213509, 000214607, 000215453, 000215511, 000215539, 000224239, 000712509, 002060002, 002060006, 002060007, 002060022, 002064527, 002066235, 002066771, 002066785, 002066786, 002066789, 002066798, 002072602, 002077086, 002079181, 002692801, 002820480, 002855168, 002855170, 005432701, 005434497, 005775529, 005775556, 005775557, 005775560, 005828549, 005919450, 006161286, 006195986, 006221516, 006398116, 006398120, 006398190, 006556360, 006876972, 006877011, 007104190, 007208616, 007208617, 007217620, 007246835, 007272283, 007275677, 007534081, 007534163, 007534249, 008034173, 008058166, 008058168, 008061323, 010531899, 011940614
FSC: 5305 — Screws
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
hole_typeDRILLED
head_styleHEXAGON
grip_length0.375 INCHES NOMINAL IN
head_height0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN
thread_class2A A
hole_diameter0.062 INCHES NOMINAL IN
hole_quantity1
thread_length1.374 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES THREADS
fastener_length3.156 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
hardness_rating32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
NSN5305-00-017-9789
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FFS85TYPE2STYLE10PGRADE5 · 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: 0.156 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.156 INCHES NOMINAL IN
FASTENER LENGTH0.375 INCHES NOMINAL IN
THREAD LENGTH0.375 INCHES NOMINAL IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.438 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 10P STYLE AND 5 GRADE
MINIMUM YIELD STRENGTH85000 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 1
179789Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy FFS85TYPE2STYLE10PGRADE5?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is FFS85TYPE2STYLE10PGRADE5?
FFS85TYPE2STYLE10PGRADE5 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace FFS85TYPE2STYLE10PGRADE5?
There is 1 known substitute for FFS85TYPE2STYLE10PGRADE5: 179789. Substitute compatibility should be verified for your specific system.
What is the NSN for FFS85TYPE2STYLE10PGRADE5?
FFS85TYPE2STYLE10PGRADE5 is cataloged in the U.S. Government catalog under NSN 5305-00-017-9789. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — FFS85TYPE2STYLE10PGRADE5

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.