Bolt Screw Cap

Hex, 3/8'' 16 x 1 3/4'', Gr 8

• Weight: 0.029 kg

Compatible equipment

This part fits 553 - MOUNTED 4-BOTTOM HITCH CATEGORY II, 555 - MOUNTED 3-BOTTOM HITCH CATEGORY I, 587 - MOUNTED 4-BOTTOM HITCH CATEGORY II, 588 - MOUNTED 3-BOTTOM HITCH CATEGORY II, 607 - HITCH ASSEMBLY - MOUNTED, 608 - HITCH ASSEMBLY - MOUNTED, BALE WAGON, CASE CRAWLER EXCAVATOR, SELF PROPELLED BALE WAGON, CASE LOGGER CRAWLER EXCAVATOR, SERIES - MOLDBOARD PLOWS, INTERNATIONAL HARVESTER COMBINE (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (NORTH AMERICA), INTERNATIONAL HARVESTER COMBINE (EUROPE), HAYBINE MOWER CONDITIONER, INTERNATIONAL HARVESTER HILLSIDE COMBINE, HAYBINE PIVOT TONGUE MOWER CONDITIONER, CASE AGRI-KING DIESEL TRACTOR, CASE AGRI-KING TRACTOR (''''SPIRIT OF ''76'''' OPTION), NH SP FORAGE HARVESTER, 3 CYL VINEYARD TRACTOR, SERIES HAYBINE WINDROWER HEADERS, CASE IH AXIAL-FLOW COMBINE (NA) BSN JJC0276540, CASE IH AXIAL-FLOW COMBINE (RU) ASN HAJ300001, CASE DIESEL TRACTOR, VERSATILE PUSH-TYPE SWATHER - 1977, CASE IH FRONT END LOADER, SPEEDROWER SELF-PROPELLED WINDROWER, CASE IH AXIAL-FLOW COMBINE (NA) ASN HAJ300001, SIDE DISCHARGE MOWER CLASS 2, SIDE DISCHARGE MOWER CLASS 3, SIDE DISCHARGE MOWER CLASS 3 W/ CVT, VERSATILE PUSH-TYPE SWATHER - 1979, DMI HYDRA WIDE PLOW, DROTT CRAWLER EXCAVATOR (S/N 1 TO 599), NH CROP CHOPPER, SIDE DISCHARGE MOWER CLASS 2 T4 REPWR, SIDE DISCHARGE MOWER CLASS 2 T4B, DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6270716 & AFTER), DROTT SERIES-E CRAWLER EXCAVATOR (S/N 6271140 & AFTER), INTERNATIONAL HARVESTER COMBINE, DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR, DROTT SERIES-B CRAWLER EXCAVATOR, CASE TRENCHER, CASE SERIES-E CRAWLER EXCAVATOR (S/N 6280543 & AFTER), DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6279926 & AFTER), NH SQUARE BALER, CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION, CASE SKID KING WHEEL LOADER, CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, MOTORGRADERS, VERSATILE 4WD TRACTOR - 1972, VERSATILE 4WD TRACTOR - 1973, VERSATILE SERIES-2 4WD TRACTOR - 1976, VERSATILE SERIES-2 4WD TRACTOR - 1977, NH PULL TYPE FORAGE HARVESTER, VERSATILE 4WD TRACTOR - 1973., VERSATILE SERIES-2 4WD TRACTOR - 1976.., VERSATILE SERIES-2 4WD TRACTOR - 1977.., INTERNATIONAL HARVESTER COMBINE (S/N 8001 & AFTER), CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), VERSATILE LARGE 4WD TRACTOR, MOTOR GRADER - DIRECT DRIVE - TIER 3 (BR), MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR), MOTOR GRADER TIER 3 (NEW CAB), NH ROUND BALER, CASE CRAWLER TRACTOR, CASE LONG TRACK CRAWLER TRACTOR, VERSATILE 4WD TRACTOR - 1978:, VERSATILE 4WD TRACTOR - 1979:, VERSATILE LARGE 4WD TRACTOR - 1978, VERSATILE LARGE 4WD TRACTOR - 1979, CASE IH STEIGER 4WD TRACTOR (S/N JCB0003600 & AFTER), INTERNATIONAL HARVESTER COMBINE (S/N 8000 & BEFORE), CASE IH STEIGER 4WD TRACTOR, CASE IH STEIGER POWER SHIFT 4WD TRACTOR, CASE IH STEIGER POWER SHIFT 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER SYNCHROSHIFT 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER 4WD TRACTOR (S/N JEE0033803 & AFTER), CASE IH 4WD TRACTOR, VERSATILE 4WD TRACTOR (1978), VERSATILE 4WD TRACTOR (1979), INTERNATIONAL HARVESTER COTTON HARVESTER, INTERNATIONAL HARVESTER FINGER HEAD COTTON HARVESTER, VERSATILE LARGE 4WD TRACTOR (1978), VERSATILE LARGE 4WD TRACTOR (1979), CASE CRAWLER EXCAVATOR (S/N 6203751 & AFTER), BIG RECTANGULAR BALER, SELF-PROPELLED BALE WAGON, COMPACT TRACK LOADER P.I.N. N7M466429 & AFTER (NA), COMPACT TRACK LOADER P.I.N. N7M466428 & PRIOR, DMI CHISEL PLOW, COMBINE - BASE UNIT, - DMI, 110 CASE IH CRUMBLER, DC DISC MOWER CONDITIONER, DISCBINE DISC MOWER CONDITIONER, MOTOR GRADER - NEW CAB (BRAZIL), CRAWLER DOZER, MOTOR GRADER, FLAIL HARVESTER, CASE IH PULL-TYPE FORAGE HARVESTER, WHEEL LOADER (N.A. VERSION), WHEEL LOADER (N.A. VERSION) EFF S/N 335-UP, MOTOR GRADER S/N 98L00120 & AFTER, NH SELF-PROPELLED WINDROWER, 12 FT. SICKLE HEADER, 14 FT. SICKLE HEADER, 16 FT. SICKLE HEADER, 18 FT. SICKLE HEADER, SP WINDROWER/TRACTOR, SP WINDROWER/TRACTOR (RED), ISM ENGINE, SKID STEER - NA, SKID STEER - P.I.N. N7M466067 & PRIOR - NA, SKID STEER LOADER P.I.N. N7M466068 & AFTER (NA), SKID STEER - P.I.N. N7M448077 & PRIOR - NA, SKID STEER - P.I.N. N7M448078 & AFTER - NA, SKID STEER LOADER (NA) - 2006 - N7M456356 & PRIOR, SKID STEER LOADER (NA) - 2008 - N7M456357 & AFTER, SKID STEER LOADER, SKID STEER LOADER - 1 SPEED (NA), SKID STEER LOADER - 2 SPEED (NA), SKID STEER ENGINE - N844, SKID STEER ENGINE - 844T, SKID STEER LOADER - NRC, SIDE DISCHARGE MOWER CLASS 2 - 2010, NH CRUMBLER, FIAT KOBELCO SKID STEER LOADER (AFTER S/N 28859), FIAT-HITACHI SKID STEER LOADER (BEFORE S/N 28858), SICKLE MOWER CONDITIONER, WINDROWER (NA), WINDROWER - TIER 3 NON-FLEX (CAN), WINDROWER - TIER 4B, CASE IH SNOW THROWER, NH COMBINE, CASE IH SELF-PROPELLED WINDROWER, WINDROWER SERIES II (NA), CASE IH SELF PROPELLED WINDROWER TRACTOR including models 10, 1078, 1079, 1080, 1080B, 1085, 1089, 1095, 1187, 1187B, 1280, 1280B, 130, 1420, 1440, 1460, 1465, 1470, 1475, 1570, '1570, 1890, 1895, 2300, 2300H.

Frequently asked questions

What is the part number?

The manufacturer part number is 280589.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.