Bolt Flange Screw-Flg.

Enhance your heavy equipment’s performance with the Case Construction Bolt Flange Screw-Flg. #86507311. Designed for durability and precision, this essential part ensures secure connections, optimizing your machinery’s efficiency and reliability on any job site.

Compatible equipment

This part fits 3 CYL COMPACT TRACTOR, STACKER PLANTER 12 ROW 30IN SPACING, STACKER PLANTER 12 ROW 36IN SPACING, STACKER PLANTER 12 ROW 38IN SPACING, STACKER PLANTER 12 ROW 40IN SPACING, STACKER PLANTER 16 ROW 30IN SPACING, PLANTER 23 ROW 15IN SPACING SPLIT ROW PIVOT TRANSPORT, PLANTER 24 ROW 15IN SPACING SPLIT ROW PIVOT TRANSPORT, PLANTER 24 ROW 20IN SPACING PIVOT TRANSPORT, PLANTER 24 ROW 22IN SPACING PIVOT TRANSPORT, PLANTER 31 ROW 15IN SPACING SPLIT ROW PIVOT TRANSPORT, PLANTER 32 ROW 15IN SPACING SPLIT ROW PIVOT TRANSPORT, PLANTER 12 ROW 2 POINT HITCH FRONT FOLD, PLANTER 16 ROW 2 POINT HITCH FRONT FOLD, PLANTER 16 ROW DRAW BAR FRONT FOLD, PLANTER 24 ROW 2 POINT HITCH FRONT FOLD, PLANTER 24 ROW DRAW BAR FRONT FOLD, PLANTER 24 ROW 30IN SPAC FRONT FOLD, PLANTER 32 ROW 30IN SPAC FRONT FOLD, PLANTER 36 ROW 20IN SPAC FRONT FOLD, PLANTER 36 ROW 22IN SPAC FRONT FOLD, PLANTER 36 ROW 30IN SPAC FRONT FOLD, PLANTER 47 ROW 15IN SPAC FRONT FOLD, PATRIOT SPRAYER TIER 4, PRECISION AIR CART, COMBINE - TIER 4 (NA), COMBINE - TIER 4B (NA) ASN - YFG014001, MY18 COMBINE TIER 4B (NA), COMBINE - TIER 4B (NA), MY20 COMBINE TIER 4B (NA), MY21 COMBINE TIER 4B (NA), CASE CONSTRUCTION KING LOADER BACKHOE, LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000), CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE, CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, TURBO LOADER BACKHOE, MY18 COMBINE TIER 4B (EU), CASE CRAWLER TRACTOR, COMBINE - TIER 4B (NA) - 2016, CASE TURBO TRENCHER, COMPACT TRACTOR, NH ROUND BALER, COMPACT TRACK LOADER, COMPACT TRACK LOADER - NRC, COMPACT TRACK LOADER - TIER 4B, COMPACT TRACK LOADER - TIER 4A, COMPACT TRACK LOADER - TIER 4B-C, COMPACT TRACK LOADER - TIER 3 - ROW, COMPACT TRACK LOADER - TIER 4F - NA, CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CASE IH COMPACT TRACTOR, CASE IH 3 CYL COMPACT TRACTOR (S/N HBA010001 & ABOVE), CASE IH COMPACT TRACTOR - HBA0000516 TO HBA0009999, 3 CYL COMPACT TRACTOR - PIN # Z6DD00103 & ABOVE, CASE IH 3 CYL COMPACT TRACTOR (S/N HBA010003 & ABOVE), CASE IH COMPACT TRACTOR - HBA000501 TO, 3 CYL COMPACT TRACTOR (CLASS 2) - AUSTRALIA, SKID STEER ENGINE - N844, SKID STEER LOADER, SKID STEER LOADER - NRC, SKID STEER LOADER - TIER 4B, SKID STEER ENGINE - N844LT, SKID STEER LOADER - TIER 4A, SKID STEER LOADER - TIER 4B-C, SKID STEER LOADER - TIER 3 - ROW, SKID STEER LOADER - TIER 4F - NA, AFS CONNECT - T4B CVT (NA/ROW), AFS CONNECT - T4B PST (NA/ROW), SMALL FRAME TRACTOR TIER 4 (NA) - ZARH06086 AND AFTER, TRACTOR (NA), TRACTOR - TIER 4B CVT (NA), TRACTOR - TIER 4B PST (NA), CASE IH MAXXUM DIESEL TRACTOR, CASE IH MAGNUM TRACTOR (P.I.N. JJA0105000 & AFTER), CASE IH MAGNUM TRACTOR (NORTH AMERICA), PATRIOT SPRAYER - TIER 4B, CASE IH ROUND BALER - NORTH AMERICA, CASE IH ROUND BALER, CASE IH ROUND BALER PREMIUM, BELT 450 - ROUND BALER - VARIABLE CHAMBER, BELT 460 - ROUND BALER - VARIABLE CHAMBER, BELT 550 - ROUND BALER - VARIABLE CHAMBER, BELT 560 - BALE SLICE PLUS, BELT 560 - ROUND BALER - VARIABLE CHAMBER, BELT 560 - SPECIALTY CROP PLUS, SKID STEER LOADER TIER 4, TRACTOR - TIER 4A, TRACTOR - TIER 4A CVT, PLM INTELLIGENCE - WHEEL T4B CVT (NA/ROW), PLM INTELLIGENCE - WHEEL T4B PST (NA/ROW), TRACTOR - TIER 4B CVT (ROW), TRACTOR - TIER 4B PST (ROW), PLM INTELLIGENCE - SMARTTRAX T4B CVT (NA/ROW), PLM INTELLIGENCE - SMARTTRAX T4B PST (NA/ROW), SMARTTRAX TRACTOR - TIER 4B CVT, SMARTTRAX TRACTOR - TIER 4B PST, 3 CYL COMPACT TRACTOR DELUXE, 3 CYL COMPACT TRACTOR ON & ASN G039488, 3 CYL COMPACT TRACTOR ON & ASN G037305, FLOATER - TIER 4, FLOATER - TIER 4B, TRIDENT SPRAYER - TIER 4B, CASE UNIT LOADER including models 1530, 1630, 1725, 1925, 2130, 2140, 2150, 2160, 4430, 4765, 5140, 5150, 580E, 580K, 580SE, 580SK, 590, 6140, 6150, 650, 650G, 7140, 7150, 960, BOOMER 2030.

Frequently asked questions

What is the part number?

The manufacturer part number is 86507311.

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.