Hex Head Bolt M8 X 20mm 10.9

Enhance your heavy equipment’s performance with the Case Construction Hex Head Bolt M8 x 20mm 10.9 (#87344207). Engineered for durability and strength, this high-quality bolt ensures reliable connections in demanding construction environments. Perfect for maintenance and repairs.

Compatible equipment

This part fits CASE CRAWLER TRACTOR, CASE LOGGER CRAWLER EXCAVATOR, CASE FELLER/BUNCHER CRAWLER EXCAVATOR, CASE LONG TRACK CRAWLER TRACTOR, IND - CASE CRAWLER TRACTOR, 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, CRAWLER DOZER TIER 3 (HYDRO), CRAWLER DOZER TIER 3 including models 1150E, 1150G, 1150H, 1155E, 1187B, 1187C, 1550, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, 650K, 650L, 750H, 750K, 750L, 850D, 850E, 850G, 850H.

Frequently asked questions

What is the part number?

The manufacturer part number is 87344207.

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.