Hex Capscrew Grade 8 3/4IN-10 X 4 1/2IN

Enhance your heavy equipment’s performance with the Case Construction Hex Capscrew – Grade 8. This durable 3/4in-10 x 4 1/2in fastener (#84450) ensures reliable strength and stability, perfect for demanding construction applications. Trust in quality for your machinery!

Compatible equipment

This part fits WHEEL LOADER STD LINKAGE - STAGE V - 2025 UPDATES, DRIVE - WHEEL LOADER STD LINKAGE - STAGE V - 2025 UPDATES, WHEEL LOADER - STAGE V - TS - ZBAR, WHEEL LOADER - T4B - STD LINKAGE, WHEEL LOADER - T4B - XR LINKAGE, ARTICULATED TRUCK, ARTICULATED TRUCK S/N: UNTIL HHD000754, CASE WHEEL LOADER, CASE CONSTRUCTION KING LOADER BACKHOE, WHEEL LOADER TIER3 ZBAR EC4 - BR, WHEEL LOADER TIER3 ZBAR EC4 FERTILIZER - BR, WHEEL LOADER TIER3 ZBAR EC4 SUGARCANE BAGASSE - BR, WHEEL LOADER - T4B - XT LINKAGE, DOUBLE DRUM, CASE TRENCHER, WHEEL LOADER TIER 3 NA/EU, MOTOR GRADER - ASN 020001, MOTOR GRADER - ASN 022001, MOTOR GRADER - ASN 024001, MOTOR GRADER TIER 2 - BTW 024102-024129, 6UZ1XASS01 - ISUZU DIESEL ENGINE, CRAWLER EXCAVATOR TIER 3, CRAWLER EXCAVATOR - LONG CARRIAGE - STAGE V, MINI CRAWLER EXCAVATOR - BTW PW11-30001 - PW12-40000, EXCAVATOR including models 1021G, 1021G X, 1021G2, 335 TIER 2, 340 BSN, 621C, 680K, 680L, 721C, 721E, 721G2, 752EX, 760, 821E, 821G2, 845, 865, 885, 921G2, AQ, CX130B, CX190E LC, CX50B, CX50B PJ04.

Frequently asked questions

What is the part number?

The manufacturer part number is 84450.

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.

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.