Hex Head Screws
Genuine Hex Head Screws for Diesel Engines – Onan, Cummins & Fleetguard
Upgrade your diesel engine maintenance with our high-quality Hex Head Screws, engineered specifically for Onan, Cummins, and Fleetguard power engines. These robust fasteners ensure secure and stable assembly, essential for optimal engine performance and longevity.
Hex Head Screws for Reliable and Durable Engine Assembly | Genuine Diesel Engines Parts
Our Hex Head Screws collection features precision-machined, corrosion-resistant screws designed to withstand the demanding conditions of diesel engine operation. Suitable for various applications, including replacement and repair, these genuine screws guarantee compatibility and strength.
- Premium Durability: Crafted from high-grade materials for enhanced wear resistance and longevity.
- Exact Fit: Designed to match exact Onan, Cummins, and Fleetguard specifications for seamless integration.
- Corrosion Resistance: Built to endure harsh environments, ensuring lasting engine integrity.
Why Choose Our Hex Head Screws? Our genuine hex head screws combine expert craftsmanship and authentic brand quality to keep your diesel engines running smoothly with reliable and secure fastenings every time.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
ONAN 1640614 M5X12 HEX HEAD SCREW SZP Original ONAN/CUMMINS OEM part
ONAN
$1.39$1.27Cummins M5X12 HEX HEAD SCREW SZP 16-40614 Find the genuine Cummins M5X12 HEX HEAD SCREW SZP with SKU 16-40614 at our store. Offering top-notch quality at the best price, we guarantee that you'll...$1.39$1.27 -
ONAN 1631147 M16 X 50 HEX HEAD SCREW STEEL Original ONAN/CUMMINS OEM part
ONAN
$5.44$4.97Cummins M16 X 50 HEX HEAD SCREW STEEL 16-31147 Find the authentic M16 X 50 HEX HEAD SCREW STEEL by Cummins, SKU 16-31147, at our store. Crafted with premium steel and precision, this top-quality...$5.44$4.97 -
ONAN 8006400 M12 X 30 LONGER HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$4.79$4.38Cummins M12 X 30 LONGER HEX HEAD SCREW 800-6400 Discover authentic quality with the Cummins M12 X 30 Longer Hex Head Screw, SKU 800-6400. Our store stands out as the top choice for those seeking...$4.79$4.38 -
ONAN 8006280 M36 X 4 X 1 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$99.17$90.59Cummins M36 X 4 X 1 HEX HEAD SCREW 800-6280 Are you in need of the original M36 X 4 X 1 HEX HEAD SCREW for your outdoor equipment Look no further than our store! We offer the authentic Cummins part...$99.17$90.59 -
ONAN 8006423 HEX SCREW Original ONAN/CUMMINS OEM part
ONAN
$58.33$53.28Engineered for Excellence in Every Turn Precision Hex Head Design Ensures Secure Fastening Durable Material with Superior Corrosion Resistance 100% Genuine OEM ONAN Component for Perfect...$58.33$53.28 -
ONAN 8006308 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$83.59$76.36Engineered precision for dependable power Durable corrosion-resistant construction Perfect OEM fit guaranteed for ONAN generators Certified genuine ONAN part ensuring full compatibility and warranty...$83.59$76.36 -
ONAN A029P985 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$94.12$85.98Precision fastening engineered to empower your Onan generator Durable hex head design for optimal torque and secure fit Constructed to withstand engine vibration and harsh environments Certified...$94.12$85.98 -
ONAN A029P983 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$93.79$85.68Precision engineered for dependable fastening Durable corrosion-resistant material for long-term reliability Fully OEM certified to ensure seamless compatibility Optimized for safety and power...$93.79$85.68 -
ONAN 8006317 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$64.54$58.96Precision-engineered fastening excellence for your Onan generator Corrosion-resistant design assures long-lasting structural integrity Critical for maintaining vibration stability and operational...$64.54$58.96 -
ONAN 821600402 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$94.79$86.59Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER 821-6004-02 Discover the high-quality SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER by Cummins, SKU 821-6004-02, available at our store. Made...$94.79$86.59 -
ONAN 8006442 3/4 10 X 1 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$57.19$52.25Engineered for precision, built for endurance High-strength hex head design ensures secure fastening under demanding conditions Corrosion-resistant finish extends service life in harsh...$57.19$52.25 -
ONAN A040C574 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$13.98$12.77Engineered for precision and durability in every application. Essential fastening component designed to withstand vibration and stress. Genuine ONAN OEM part guarantees seamless compatibility and...$13.98$12.77 -
ONAN 8006407 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$16.73$15.28Engineered for enduring strength and dependable power system performance. Precision-machined hex head design ensures secure fastening and vibration resistance. Constructed to withstand harsh...$16.73$15.28 -
ONAN 800301799 HEX HEAD 20 X 2.5 X 110 LONGER SCREW Original ONAN/CUMMINS OEM part
ONAN
$9.18$8.39Precision-engineered fastening for optimal generator integrity Extended length design enhances secure assembly in demanding conditions 100% genuine OEM component directly from ONAN, ensuring...$9.18$8.39 -
ONAN A035G072 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.00$7.31Reliability forged in precision engineering Durable HEX head design for secure fastening Manufactured as a genuine ONAN OEM component ONAN A035G072 HEX HEAD SCREW—Crafted to Empower Your...$8.00$7.31 -
ONAN 8006329 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$19.04$17.39Precision at Every Turn, Reliability in Every Thread Robust hex head design for secure fastening Durability engineered for demanding generator operations Manufactured as an OEM part by ONAN,...$19.04$17.39 -
ONAN 8006414 HEX SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.66$7.91Precision-engineered fastening solution ensuring secure assembly under rigorous operating conditions. Exceptional corrosion resistance supports prolonged generator function and reliability...$8.66$7.91 -
ONAN 821600702 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER STAINLESS STEEL Original ONAN/CUMMINS OEM part
ONAN
$8.40$7.68Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER STAINLESS STEEL 821-6007-02 Discover the genuine Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER STAINLESS STEEL (SKU 821-6007-02) at...$8.40$7.68 -
ONAN 800301729 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$22.10$20.19Precision engineered for dependable power Durable design ensures long-lasting secure connections Genuine OEM ONAN component guarantees full compatibility ONAN 800-3017-29 HEX HEAD SCREW - Powering...$22.10$20.19 -
ONAN 8150935 1/4 IN HEAD THEARD FORMING SCREW Original ONAN/CUMMINS OEM part
ONAN
$7.66$7.00Engineered for Excellence: The ONAN 815-0935 HEAD THEARD FORMING SCREW ensures optimum assembly strength and lasting performance. Durability under Demanding Conditions: Crafted with precision...$7.66$7.00 -
ONAN 8150693 SCREW HEX HEAD MACHINE Original ONAN/CUMMINS OEM part
ONAN
$7.05$6.44Cummins SCREW HEX HEAD MACHINE 815-0693 Discover the genuine Cummins SCREW HEX HEAD MACHINE with SKU 815-0693 at our online store. We are your one-stop shop for original replacement parts for lawn...$7.05$6.44 -
ONAN 8150391 HEX HEAD THEARD FORMING SCREW Original ONAN/CUMMINS OEM part
ONAN
$0.50$0.46Precision engineered for seamless integration in your Onan generator system Exceptional thread forming design for durable and secure fastening Manufactured as an authentic OEM component to guarantee...$0.50$0.46 -
ONAN 8150350 SLOTTED HEAD HEX SLOTTED SCREW Original ONAN/CUMMINS OEM part
ONAN
$7.56$6.91Cummins SLOTTED HEAD HEX SLOTTED SCREW 815-0350 Discover the high-quality "SLOTTED HEAD HEX SLOTTED SCREW" by Cummins with SKU "815-0350" at our store. Made for durability and precision, this...$7.56$6.91 -
ONAN 8150236 SCREW HEXAGONAL HEAD THEARD CSTG Original ONAN/CUMMINS OEM part
ONAN
$6.94$6.34Cummins SCREW HEXAGONAL HEAD THEARD CSTG 815-0236 Find the authentic Cummins SCREW HEXAGONAL HEAD THEARD CSTG (SKU: 815-0236) exclusively at our store. Rest assured, our original replacement parts...$6.94$6.34 -
ONAN 8150181 SCREW HEXAGONAL HEAD THEARD CTG Original ONAN/CUMMINS OEM part
ONAN
$7.94$7.25Cummins SCREW HEXAGONAL HEAD THEARD CTG 815-0181 Discover the impeccable quality of the Cummins SCREW HEXAGONAL HEAD THEARD CTG (SKU: 815-0181) at our store. Crafted with precision and durability,...$7.94$7.25 -
ONAN 8006488 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$7.25$6.62Engineered for Precision and Strength – Delivering uncompromising reliability for your generator system. Corrosion-Resistant Hex Head Design – Built to withstand harsh conditions while maintaining...$7.25$6.62 -
ONAN 8006487 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$7.15$6.53Precision engineered for dependable power. Exceptional corrosion resistance to ensure lasting strength. Designed specifically for seamless integration with your ONAN generator system. Guaranteed...$7.15$6.53 -
ONAN 8006486 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$7.66$7.00Engineered for exact fit and steadfast performance Constructed from premium materials to withstand demanding environments Guaranteed genuine OEM part carrying the trusted ONAN quality...$7.66$7.00 -
ONAN 8006483 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.13$7.42Precision engineered to uphold Onan's legacy of dependable power solutions. Durable hex head design ensures secure fastening under high-vibration conditions. Corrosion-resistant finish optimized for...$8.13$7.42 -
ONAN 8006450 M6 X 1 X 75 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$7.18$6.56Cummins M6 X 1 X 75 HEX HEAD SCREW 800-6450 Explore the genuine original "M6 X 1 X 75 HEX HEAD SCREW" by Cummins, SKU 800-6450, designed for precision and durability. Don't settle for imitations...$7.18$6.56 -
ONAN 8006421 HEX SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.60$7.86Precision-engineered fastening solution designed exclusively for Onan generators. Durable corrosion-resistant hex screw ensures stable connections under heavy operation. Fully certified OEM part,...$8.60$7.86 -
ONAN 8006410 HEX SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.28$7.57Precision engineered for dependable power solutions Robust design ensures secure assembly and longevity Corrosion-resistant finish for enduring service life 100% genuine ONAN OEM part guaranteeing...$8.28$7.57 -
ONAN 8003042 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.07$7.37Trusted Precision for Enduring Power Robust hex head design engineered for secure assembly and vibration resistance Manufactured exclusively as an OEM Onan component to maintain system integrity and...$8.07$7.37 -
ONAN 8000094 SCREW HEX HEAD 1/2 INCH UNC Original ONAN/CUMMINS OEM part
ONAN
$8.39$7.67Cummins SCREW HEX HEAD 1/2 INCH UNC 800-0094 Find the original SCREW HEX HEAD 1/2 INCH UNC by Cummins with SKU 800-0094 at our store. Engineered with precision, this high-quality part ensures...$8.39$7.67 -
ONAN 1852387 HEX SCREW WITH LOCK WASHER Original ONAN/CUMMINS OEM part
ONAN
$7.72$7.05Precision engineering for lasting stability. Lock washer design ensures vibration resistance and secure fastening. Crafted exclusively as an OEM ONAN component to guarantee full compatibility. ONAN...$7.72$7.05 -
ONAN A030B088 HEX HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$8.89$8.12Engineered for uncompromising strength and precision fastening Corrosion-resistant hex head design for lasting durability Specifically manufactured as an OEM part by ONAN to guarantee seamless...$8.89$8.12 -
ONAN 821600404 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$7.62$6.96Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER 821-6004-04 Elevate your outdoor equipment maintenance with the Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER (SKU: 821-6004-04)...$7.62$6.96 -
ONAN 821600204 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$8.08$7.38Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER 821-6002-04 Discover the original SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER by Cummins, SKU 821-6002-04, ensuring high-quality and precise...$8.08$7.38 -
ONAN 821600101 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$7.35$6.71Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER 821-6001-01 Discover the original SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER by Cummins, SKU 821-6001-01, at our store. Made to precise...$7.35$6.71 -
ONAN 821500402 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$10.16$9.28Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER 821-5004-02 Discover the renowned quality of Cummins with the SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER, SKU 821-5004-02. Precisely...$10.16$9.28