Screw Hex Soc
| Machine | Model | Years / S/N |
|---|---|---|
| CASE CRAWLER DOZER (TIER 1) | 1650K | 2001 – 2007 |
| CRAWLER DOZER TIER 2 | 1650K | 2001 – 2007 |
| CRAWLER DOZER | 1650K XLT | 2002 – 2005 |
| SERIES 3 CRAWLER TIER 3 | 1850K | 2006 – 2013 |
| CRAWLER DOZER - TIER 1 | 1850K LGP | 2002 – 2003 |
| CRAWLER DOZER - TIER 1 | 1850K LT | 2002 – 2003 |
| CASE CRAWLER DOZER (TIER 1) | 1850K TIER 1 | 2001 – 2006 |
| CRAWLER DOZER TIER 2 | 1850K TIER 2 | 2002 – 2006 |
| CRAWLER DOZER - TIER 1 | 1850K XLT | 2003 – 2006 |
| COMPACT WHEEL LOADER TIER 2 (NA) | 21D | 2002 – 2004 |
Enhance your heavy equipment performance with the Case Construction Screw Hex Soc #14306631. This durable, high-quality screw is designed for optimal fit and reliability, ensuring your machinery operates smoothly and efficiently on any job site.
Compatible equipment
This part fits CASE CRAWLER DOZER (TIER 1), CRAWLER DOZER TIER 2, CRAWLER DOZER, SERIES 3 CRAWLER TIER 3, CRAWLER DOZER - TIER 1, COMPACT WHEEL LOADER TIER 2 (NA), SMALL WHEEL LOADER, MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR), MOTOR GRADER TIER 3 (NEW CAB), MINI CRAWLER EXCAVATOR (N5GN01294 & AFTER), MINI CRAWLER EXCAVATOR (N5GN01293 & AFTER), MINI CRAWLER EXCAVATOR, MINI CRAWLER EXCAVATOR (N5GN00812 & AFTER), COMPACT CRAWLER EXCAVATOR - TIER 4 (NA) - BTW PW14-45964 - PW14-46518 (N8TN51604 - NATN51615) including models 1650K, 1650K XLT, 1850K, 1850K LGP, 1850K LT, 1850K TIER 1, 1850K TIER 2, 1850K XLT, 21D, 845B, 865B, 885B, CX22B, CX27B, CX31B, CX31B N8T.
Frequently asked questions
What is the part number?
The manufacturer part number is 14306631.
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.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 14306631
- Internal SKU
- IC:14306631
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Bolts And Screws
- Weight
- 0.04 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 22 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| CASE CRAWLER DOZER (TIER 1) | 1650K | 2001 – 2007 |
| CRAWLER DOZER TIER 2 | 1650K | 2001 – 2007 |
| CRAWLER DOZER | 1650K XLT | 2002 – 2005 |
| SERIES 3 CRAWLER TIER 3 | 1850K | 2006 – 2013 |
| CRAWLER DOZER - TIER 1 | 1850K LGP | 2002 – 2003 |
| CRAWLER DOZER - TIER 1 | 1850K LT | 2002 – 2003 |
| CASE CRAWLER DOZER (TIER 1) | 1850K TIER 1 | 2001 – 2006 |
| CRAWLER DOZER TIER 2 | 1850K TIER 2 | 2002 – 2006 |
| CRAWLER DOZER - TIER 1 | 1850K XLT | 2003 – 2006 |
| COMPACT WHEEL LOADER TIER 2 (NA) | 21D | 2002 – 2004 |
| SMALL WHEEL LOADER | 21D | 2002 – 2004 |
| MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR) | 845B | 2017 – 2022 |
| MOTOR GRADER TIER 3 (NEW CAB) | 845B | 2010 – 2017 |
| MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR) | 865B | 2017 – 2022 |
| MOTOR GRADER TIER 3 (NEW CAB) | 865B | 2010 – 2017 |
| MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR) | 885B | 2017 – 2022 |
| MOTOR GRADER TIER 3 (NEW CAB) | 885B | 2011 – 2017 |
| MINI CRAWLER EXCAVATOR (N5GN01294 & AFTER) | CX22B | 2004 – 2011 |
| MINI CRAWLER EXCAVATOR (N5GN01293 & AFTER) | CX27B | 2005 – 2011 |
| MINI CRAWLER EXCAVATOR | CX31B | 2004 – 2011 |
| MINI CRAWLER EXCAVATOR (N5GN00812 & AFTER) | CX31B | 2005 – 2014 |
| COMPACT CRAWLER EXCAVATOR - TIER 4 (NA) - BTW PW14-45964 - PW14-46518 (N8TN51604 - NATN51615) | CX31B N8T | 2004 – 2014 |