CASE CONSTRUCTION
OEM
Part No. 320772
Screw Hex Soc
Bolts And Screws ·351 Fitments
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
| Machine | Model | Years |
|---|---|---|
| Tractor | PUMA 155 | 2025 |
| Tractor | PUMA 185 | 2026 |
| Tractor | PUMA 165 | 2026 |
| Tractor | PUMA 155 | 2026 |
| Tractor | PUMA 185 | 2025 |
| Tractor | PUMA 165 | 2025 |
| Baler | RB455 | — |
| Baler | RB465 | — |
| Baler | LB324PC XL | — |
| Baler | LB334P XL | — |
Enhance your heavy equipment performance with the Case Construction Screw Hex Soc #320772. Designed for durability and precision, this essential part ensures reliable operation in demanding environments, making it a must-have for any construction professional.
Compatible equipment
This part fits CRAWLER DOZER, POCLAIN CRAWLER EXCAVATOR, CASE CRAWLER EXCAVATOR, DROTT LOGGER & HEAVY DUTY CRAWLER EXCAVATOR, COMPACT WHEEL LOADER HS, ZB - STAGE V, SKID STEER - 440 NA BSN N8M474469, 440 EU BSN N8M407542, SKID STEER - SERIES 3, 440 NA ASN N8M474469, 440 EU ASN N8M407542, COMPACT TRACK LOADER - BSN N7M483467, COMPACT TRACK LOADER - SERIES 3, ASN N7M483467, SKID STEER, TIER 2, P.I.N. N7M458414 & PRIOR, SKID STEER, TIER 3, P.I.N. N7M464019 & AFTER, COMPACT TRACK LOADER - BSN N7M464019, COMPACT TRACK LOADER - SERIES 3 ASN N7M464019, SKID STEER - TIER 3 ASN N7M452623, SKID STEER BSN N7M452623, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005, SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006, SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008, CASE WHEEL LOADER, POCLAIN WHEELED EXCAVATOR, CASE TURNTABLE LEVELER CRAWLER EXCAVATOR, CASE EXCAVATOR - TILTING TOOL ATTACHMENT W/QUICK COUPLER, EXCAVATOR - TIMBER KING SUPPLEMENT, SMALL ARTICULATED LOADER including models 1150M LT, 1150M WT, 1150M WT/LGP, 115CL, 160CK, 160CKS, 160CL, 170C, 220, 220CKS, 421G, 440, 440CT, 450, 450CT, 465, 590L, 590SL, 650K, 721C, 750K, 75C, 75P, 850K, 888.
Frequently asked questions
What is the part number?
The manufacturer part number is 320772.
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.
- Manufacturer part number
- 320772
- Internal SKU
- IC:320772
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Bolts And Screws
- Weight
- 0.04 lb
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.
All 351 fitments
| Machine | Model | Years |
|---|---|---|
| Tractor | PUMA 155 | 2025 |
| Tractor | PUMA 185 | 2026 |
| Tractor | PUMA 165 | 2026 |
| Tractor | PUMA 155 | 2026 |
| Tractor | PUMA 185 | 2025 |
| Tractor | PUMA 165 | 2025 |
| Baler | RB455 | — |
| Baler | RB465 | — |
| Baler | LB324PC XL | — |
| Baler | LB334P XL | — |
| Baler | LB424 XLD | — |
| Baler | LB334R XL | — |
| Baler | LB334PC XL | — |
| Baler | LB424RC XLD | — |
| Baler | LB424R XL | — |
| Baler | LB424P XL | — |
| Baler | LB434R XL | — |
| Baler | LB434P XL | — |
| Harvester | A4000 C0 | — |
| Harvester | A4000 | — |
| Tractor | T7.225 | 2026 |
| Tractor | T7.210 | 2026 |
| Tractor | T7.190 | 2026 |
| Tractor | T7.180 | 2026 |
| Tractor | T7.225 | 2025 |
| Tractor | T7.210 | 2025 |
| Tractor | T7.190 | 2025 |
| Tractor | T7.180 | 2025 |
| Harvester | FR650 E2 | — |
| Harvester | FR550 K4 | — |
| Harvester | FR480 K4 | — |
| Harvester | FR650 A5 | — |
| Harvester | FR550 E5 | — |
| Harvester | FR550 A5 | — |
| Harvester | FR500 I3 | — |
| Harvester | FR480 E5 | — |
| Harvester | FR480 A5 | — |
| Harvester | FR450 I3 | — |
| Harvester | FR920 E5 | — |
| Harvester | FR920 A5 | — |
| Harvester | FR780 E5 | — |
| Harvester | FR780 E2 | — |
| Harvester | FR780 A5 | — |
| Harvester | FR650 E5 | — |
| Baler | ROLL-BELT 450 | — |
| Baler | ROLL-BELT 460 | — |
| Baler | BIGBALER 330P+ | — |
| Baler | BIGBALER 1270P + | — |
| Baler | BIGBALER 1270 PLUS DENSITY | — |
| Baler | BIGBALER 1290R + | — |
| Baler | BIGBALER 1290P + | — |
| Baler | BIGBALER 1270RC PLUS DENSITY | — |
| Baler | BIGBALER 1270R + | — |
| Baler | BIGBALER 340P + | — |
| Baler | BIGBALER 890PC + | — |
| Baler | BIGBALER 890P + | — |
| Baler | BIGBALER 870R + | — |
| Baler | BIGBALER 870PC + | — |
| Baler | BIGBALER 870P + | — |
| Baler | BIGBALER 890R + | — |
| Baler | BIGBALER 340S+ | — |
| Baler | BIGBALER 340R+ | — |
| Baler | BIGBALER 330S+ | — |
| Baler | BIGBALER 330R+ | — |
| Combine | CX8.80 TRA5 | 2026 |
| Combine | CX8.80 A 5 | — |
| Combine | CX8.70 E 5 | — |
| Combine | CX7.90 TR E5 | — |
| Combine | CX7.90 E 5 | — |
| Combine | CX7.80 E 5 | — |
| Combine | CX8.80 I3 | 2026 |
| Combine | CX8.80 E5 | 2026 |
| Combine | CX8.80 A5 | 2026 |
| Combine | CX8.70 E5 | 2026 |
| Combine | CX7.90 TRE5 | 2026 |
| Combine | CX7.90 E5 | 2026 |
| Combine | CX7.80 E5 | 2026 |
| Combine | CX8.90 TRE5 | 2026 |
| Combine | CX8.90 TRA5 | 2026 |
| Combine | CX8.90 E5 | 2026 |
| Combine | CX8.90 A5 | 2026 |
| Combine | CX8.80 TR3 | 2026 |
| Combine | CX8.80 TRE5 | 2026 |
| Combine | CR8.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR10.90 A5 OPTICLEAN | — |
| Combine | CR7.80 A5 AGGR SHAKE | — |
| Combine | CR7.90 A5 AGGR SHAKE | — |
| Combine | CR8.90 A5 OPTICLEAN | — |
| Combine | CR8.90 TRA5 OPTICLEAN | — |
| Combine | CR8.90 TRA5 AGGR SHAKE | — |
| Combine | CR9.90 TRA5 AGGR SHAKE | — |
| Combine | CR9.90 A5 OPTICLEAN | — |
| Combine | CR9.90 TRA5 OPTICLEAN | — |
| Combine | CR10.90 E2 | 2025 |
| Combine | CR7.80 E5 | 2025 |
| Combine | CR7.80 E2 | 2025 |
| Combine | CR7.80 A5 AGGR SHAKE | 2025 |
| Combine | CR10.90 TRE5 | 2025 |
| Combine | CR10.90 TRE2 | 2025 |
| Combine | CR10.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR8.80 TRE5 | 2025 |
| Combine | CR8.80 E5 | 2025 |
| Combine | CR7.90 TRE5 | 2025 |
| Combine | CR7.90 TRE2 | 2025 |
| Combine | CR7.90 E5 | 2025 |
| Combine | CR7.90 E2 | 2025 |
| Combine | CR7.90 A5 AGGR SHAKE | 2025 |
| Combine | CR8.90 L0 | 2025 |
| Combine | CR8.90 L0 12 5 | 2025 |
| Combine | CR8.90 LTR0 | 2025 |
| Combine | CR8.90 E5 | 2025 |
| Combine | CR8.90 A5 OPTICLEAN | 2025 |
| Combine | CR8.90 A5 AGGR SHAKE | 2025 |
| Combine | CR9.90 TRA5 AGGR SHAKE | 2025 |
| Combine | CR9.90 E5 | 2025 |
| Combine | CR9.90 E0 | 2025 |
| Combine | CR9.90 A5 OPTICLEAN | 2025 |
| Combine | CR9.90 A5 AGGR SHAKE | 2025 |
| Combine | CR8.90 TRL0 12 5 | 2025 |
| Combine | CR8.90 TRE5 | 2025 |
| Combine | CR9.90 TRE5 | 2025 |
| Combine | CR9.90 TRE0 | 2025 |
| Combine | CR9.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR9.90 A5 AGGR SHAKE | — |
| Combine | TC5.90 I3 | — |
| Combine | TC4.90 E5 | — |
| Combine | TC4.90 I3 | — |
| Combine | TC5.80 I3 | — |
| Combine | TC5.70 E5 | — |
| Combine | TC5.70 I3 | — |
| Combine | TC5.90 E5 | — |
| Tractor | SL27 TR | — |
| Tractor | ML27 T | — |
| Combine | CX8.90 A 5 | — |
| Combine | CX8.80 I 3 | — |
| Combine | CR10.90 A5 OPTICLEAN | 2025 |
| Combine | CR10.90 E5 | 2025 |
| Combine | CR8.90 TRA5 AGGR SHAKE | 2025 |
| Harvester | FR650 A5. | — |
| Harvester | FR550 A5. | — |
| Harvester | FR780 A5. | — |
| Harvester | FR650 E2. | — |
| Harvester | FR920 A5. | — |
| Baler | BIGBALER 340R + | — |
| Baler | BIGBALER 330P + | — |
| Baler | BIGBALER 330R + | — |
| Combine | CR10.90 TRA5 OPTICLEAN | — |
| Combine | CR8.90 A5 AGGR SHAKE | — |
| Baler | BIGBALER 330PC + | — |
| Combine | CX8.80 TR A5 | — |
| Combine | CR10.90 .A5 | — |
| Combine | CR10.90 .TRA5 | — |
| Combine | CR7.90 .A5 AGGR SHAKE | — |
| Combine | CR7.80 .A5 AGGR SHAKE | — |
| Combine | CR8.90 .TRA5 | — |
| Combine | CR8.90 .A5 AGGR SHAKE | — |
| Combine | CR8.90 .A5 | — |
| Combine | CR9.90 .TRA5 | — |
| Combine | CR9.90 .A5 AGGR SHAKE | — |
| Combine | CR9.90 .A5 | — |
| Harvester | FR480 A5. | — |
| Combine | CR8.90. TRA5 AGGR SHAKE | — |
| Combine | CR9.90. TRA5 | — |
| Combine | CR8.90. A5 AGGR SHAKE | — |
| Combine | CR7.90. A5 AGGR SHAKE | — |
| Combine | CR10.90. TRA5 | — |
| Combine | CR10.90. A5 | — |
| Combine | CR8.90. A5 | — |
| Combine | CR9.90. A5 AGGR SHAKE | — |
| Combine | CR7.80. A5 AGGR SHAKE | — |
| Combine | CR9.90. A5 | — |
| Combine | CR8.90. TRA5 | — |
| Combine | CX8.80 TRA5 | — |
| Combine | CX8.80 A5 | — |
| Combine | CX8.90 TRA5 | — |
| Combine | CX8.90 TR A5 | — |
| Combine | CX8.90 A5 | — |
| Combine | CR10.90 TRA5. | — |
| Baler | LB324R XL | — |
| Combine | CR10.90 TRA 4B | — |
| Combine | CR7.90 MY20 | — |
| Combine | CR9.90 TRA5. | — |
| Combine | CR6.90 MY20 | — |
| Combine | CR8.90 A5. | — |
| Combine | CR8.90 TRA5. | — |
| Combine | CR9.90 A5. | — |
| Harvester | FR650 A4 | — |
| Combine | CR10.90 A5. | — |
| Harvester | FR480 A4 | — |
| Combine | CR6.90 MY19 | — |
| Combine | CR7.90 MY19 | — |
| Combine | TC5.70 E4B | — |
| Combine | TC4.90 E4B | — |
| Harvester | FR550 A4 | — |
| Combine | CR8.90 A4B | — |
| Combine | CR9.90 A4B | — |
| Baler | ROLL-BELT 150 | — |
| Baler | ROLL-BELT 180 | — |
| Harvester | FR920 A4B | — |
| Combine | CX8.80 A4 | — |
| Combine | CX8.90 A4 | — |
| Combine | TC5.90 E4B | — |
| Baler | BIGBALER 230P + | — |
| Combine | CR10.90 A 4B | — |
| Harvester | FR780 A4 | — |
| Combine | CR8.90 TRA4B | — |
| Combine | CR9.90 TRA4B | — |
| Combine | CR10.90 TRA4B | — |
| Combine | CR8.90 TRA4A | — |
| Combine | CR8.90 A4A | — |
| Combine | CR9.90 A4A | — |
| Combine | TC5.80 E4B | — |
| Combine | CR10.90 A4B | — |
| Combine | CR7.90 A4A | — |
| Combine | CR9.90 TRA4A | — |
| Harvester | 9040M | — |
| Combine | TC5.70 E4 | — |
| Baler | BIGBALER 230PC + | — |
| Harvester | FR850 A2 | — |
| Combine | TC4.90 E4 | — |
| Baler | LB334R | — |
| Baler | LB334PC | — |
| Baler | LB334P | — |
| Combine | CR8.90 D4 | — |
| Baler | BIGBALER 330R | — |
| Combine | CR10.90 A4 | — |
| Combine | CR9.90 A4 | — |
| Baler | LB324P | — |
| Combine | TC5.80 E4 | — |
| Baler | BIGBALER 330PC | — |
| Baler | LB324PC | — |
| Baler | BIGBALER 330P | — |
| Baler | LB424P | — |
| Baler | LB434P | — |
| Baler | LB424R | — |
| Baler | LB434R | — |
| Baler | BIGBALER 340P | — |
| Baler | BIGBALER 340R | — |
| Baler | BIGBALER 230P | — |
| Baler | BIGBALER 230PC | — |
| Harvester | FR700 A3 | — |
| Combine | TC5.90 E4 | — |
| Harvester | FR450 A4 | — |
| Harvester | FR600 A3 | — |
| Combine | CX8090 A4 | — |
| Combine | CX8080 A4 | — |
| Baler | LB324R | — |
| Harvester | FR500 A4 | — |
| Harvester | FR500 A3 | — |
| Harvester | FR450 A3 | — |
| Harvester | FR9050 | — |
| Harvester | FR9040 | — |
| Harvester | FR9060 | — |
| Harvester | FR9090 | — |
| Harvester | FR9080 | — |
| Baler | LBX322S | — |
| Baler | LBX432R | — |
| Baler | LBX332S | — |
| Baler | LBX332R | — |
| Baler | LBX432S | — |
| Baler | BB940AP | — |
| Baler | BB940AS | — |
| Baler | BB930AR | — |
| Baler | BB940AR | — |
| Baler | BB960AS | — |
| Baler | BB960AR | — |
| Baler | LBX332P | — |
| Baler | BB930AP | — |
| Baler | BB950AR | — |
| Harvester | FX30 | — |
| Harvester | FX50 | — |
| Harvester | FX40 | — |
| Harvester | FX60 | — |
| Baler | RBX341 | — |
| Harvester | FX58 | — |
| Harvester | FX28 | — |
| Harvester | FX38 | — |
| Harvester | FX48 | — |
| Baler | LBX431S | — |
| Baler | LBX421R | — |
| Baler | BB960S | — |
| Baler | LBX331R | — |
| Baler | LBX331P | — |
| Baler | LBX331S | — |
| Baler | LBX431R | — |
| Baler | LBX421S | — |
| Baler | BB940S | — |
| Baler | BB940R | — |
| Baler | BB940P | — |
| Baler | BB940S. | — |
| Baler | BB960R | — |
| Baler | 595 | — |
| Harvester | FX25 | — |
| Baler | 590 | — |
| Harvester | A6000 | — |
| Baler | 590C | — |
| Baler | D1210S | — |
| Baler | D1010S | — |
| Baler | D710S | — |
| Baler | D1010C | — |
| Baler | D710 | — |
| Baler | D1010 | — |
| Harvester | FX45 | — |
| Baler | 4880 | — |
| Combine | TX36 | — |
| Combine | 8070 | — |
| Combine | 8060 | — |
| CRAWLER DOZER | 1150M LT | 2012 – 2016 |
| CRAWLER DOZER | 1150M LT | 2016 – 2023 |
| CRAWLER DOZER | 1150M WT | 2016 – 2023 |
| CRAWLER DOZER | 1150M WT/LGP | 2012 – 2016 |
| POCLAIN CRAWLER EXCAVATOR | 115CL | 1974 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CK | 1976 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CKS | 1975 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CL | 1976 – 1982 |
| CASE CRAWLER EXCAVATOR | 170C | 1990 – 1991 |
| POCLAIN CRAWLER EXCAVATOR | 220 | 1988 – 1992 |
| DROTT LOGGER & HEAVY DUTY CRAWLER EXCAVATOR | 220CKS | 1985 – 1992 |
| COMPACT WHEEL LOADER HS, ZB - STAGE V | 421G | — |
| SKID STEER - 440 NA BSN N8M474469, 440 EU BSN N8M407542 | 440 | 2005 – 2008 |
| SKID STEER - SERIES 3, 440 NA ASN N8M474469, 440 EU ASN N8M407542 | 440 | 2008 – 2011 |
| COMPACT TRACK LOADER - BSN N7M483467 | 440CT | 2006 – 2008 |
| COMPACT TRACK LOADER - SERIES 3, ASN N7M483467 | 440CT | 2008 – 2010 |
| SKID STEER, TIER 2, P.I.N. N7M458414 & PRIOR | 450 | 2005 – 2008 |
| SKID STEER, TIER 3, P.I.N. N7M464019 & AFTER | 450 | 2008 – 2010 |
| COMPACT TRACK LOADER - BSN N7M464019 | 450CT | 2005 – 2008 |
| COMPACT TRACK LOADER - SERIES 3 ASN N7M464019 | 450CT | 2008 – 2010 |
| SKID STEER - TIER 3 ASN N7M452623 | 465 | 2008 – 2010 |
| SKID STEER BSN N7M452623 | 465 | 2005 – 2008 |
| LOADER BACKHOE | 590L | 1998 |
| LOADER BACKHOE | 590SL | 1995 – 1998 |
| SERIES 2 LOADER BACKHOE - ASN JJG0210575 | 590SL | 1998 – 2000 |
| SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005 | 650K | 2002 – 2005 |
| SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006 | 650K | 2005 – 2009 |
| SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008 | 650K | 2005 – 2009 |
| CASE WHEEL LOADER | 721C | 1999 – 2002 |
| SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005 | 750K | 2002 – 2005 |
| SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006 | 750K | 2005 – 2007 |
| POCLAIN CRAWLER EXCAVATOR | 75C | 1975 – 1987 |
| POCLAIN WHEELED EXCAVATOR | 75P | 1975 – 1983 |
| SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005 | 850K | 2002 – 2005 |
| SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006 | 850K | 2005 – 2008 |
| SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008 | 850K | 2005 – 2008 |
| CASE TURNTABLE LEVELER CRAWLER EXCAVATOR | 888 | 1986 – 1993 |
| CASE EXCAVATOR - TILTING TOOL ATTACHMENT W/QUICK COUPLER | 888B | 1993 – 1996 |
| EXCAVATOR - TIMBER KING SUPPLEMENT | 9050B | 1998 – 2001 |
| POCLAIN CRAWLER EXCAVATOR | 90CL | 1983 |
| CASE WHEEL LOADER | 921 | 1992 – 1995 |
| SMALL ARTICULATED LOADER | SL27 TR | — |
| SMALL ARTICULATED LOADER | SL50 TR | — |
| POCLAIN WHEELED EXCAVATOR | TY45 | 1964 – 1981 |