Hex Head Capscrews
Genuine Hex Head Capscrews for Diesel Engines by Onan, Cummins & Fleetguard
Discover our premium collection of Hex Head Capscrews engineered specifically for Onan, Cummins, and Fleetguard diesel engines. These high-strength fasteners are essential for reliable engine assembly, ensuring durability and vibration resistance under demanding conditions.
Secure Your Diesel Engine with Genuine Hex Head Capscrews
Our Hex Head Capscrews, including variations such as heavy-duty hex bolts and standard hex screws, deliver exceptional clamping force and corrosion resistance. Crafted from superior-grade materials, they guarantee long-lasting performance and compatibility with your power engine components.
- Precision Fit: Tailored to meet exact specifications for Onan, Cummins, and Fleetguard engines.
- Robust Construction: Made from premium alloys to withstand extreme engine conditions.
- Enhanced Durability: Resists wear, corrosion, and vibration to maintain secure assemblies.
Why Choose Our Hex Head Capscrews?
We provide only genuine, brand-certified Hex Head Capscrews to ensure optimal engine performance, extended service life, and peace of mind for your diesel engine maintenance needs.
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ONAN 8003004 HEX HEAD CAPSCREW Original ONAN/CUMMINS OEM part
ONAN
$7.90$7.22Precision-engineered fastening for uncompromising generator stability Exceptional corrosion resistance that stands up to rugged operational environments Certified genuine OEM component from Onan to...$7.90$7.22 -
ONAN 8002118 M14 X 60 HEX HEAD CAPSCREW Original ONAN/CUMMINS OEM part
ONAN
$6.93$6.33Cummins M14 X 60 HEX HEAD CAPSCREW 800-2118 Find the authentic M14 X 60 HEX HEAD CAPSCREW, SKU 800-2118, from the trusted brand Cummins in our store. Manufactured with precision, this hex head...$6.93$6.33 -
ONAN 8002067 M8 X 70 HEX HEAD CAPSCREW Original ONAN/CUMMINS OEM part
ONAN
$6.27$5.73Cummins M8 X 70 HEX HEAD CAPSCREW 800-2067 The M8 X 70 HEX HEAD CAPSCREW, SKU 800-2067 by Cummins, is a reliable replacement part for your outdoor equipment. Finding original parts is crucial for...$6.27$5.73 -
CUMMINS 70896 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$81.69$74.63Engineered for Excellence, Delivered with Precision Durable construction resists wear and corrosion under demanding conditions Precision threading ensures stable fastening for critical engine...$81.69$74.63 -
CUMMINS 70446 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$13.43$12.27Engineered for Excellence, Built to Last Precision hex head design ensures optimal torque and secure fastening Durable construction resists corrosion and mechanical stress under demanding...$13.43$12.27 -
CUMMINS 70223 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$11.59$10.59Engineered to uphold Cummins' legacy of excellence and reliability. Precision-machined hex head capscrew for maximum clamping force and secure assembly. Crafted from premium materials to resist...$11.59$10.59 -
CUMMINS 70213 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$12.68$11.59Precision-engineered fastening for uncompromised durability High-strength materials designed to withstand extreme engine conditions Genuine OEM Cummins component guaranteeing perfect compatibility...$12.68$11.59 -
CUMMINS 69793 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$15.83$14.46Precision-engineered fastening for uncompromising power integrity High-strength hex head design for optimal torque and durability Crafted as a genuine OEM Cummins component for seamless...$15.83$14.46 -
CUMMINS 69470 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$36.99$33.79Engineered to endure, built to power. Precision-machined hex head capscrew for exact fit and maximum strength. Corrosion-resistant material enhances longevity under demanding conditions. Certified...$36.99$33.79 -
CUMMINS 69406 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$29.06$26.55Cummins 69406 - HEX HEAD CAPSCREW MINS69406 Find the authentic 69406 - HEX HEAD CAPSCREW available now at our store specializing in premium replacement parts. Designed by Cummins, our HEX HEAD...$29.06$26.55 -
CUMMINS 69102 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$45.74$41.78Unwavering strength where it counts Precision-engineered threading for secure fastening and vibration resistance Heat-treated alloy steel for exceptional endurance under harsh conditions 100%...$45.74$41.78 -
CUMMINS 67482 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$734.38$670.86Engineered for unwavering strength and reliability in critical assembly applications Precision hex head design ensures secure fastening and optimal torque control 100% genuine OEM Cummins part...$734.38$670.86 -
CUMMINS 669121B HEX HEAD CAPSCREW Original OEM part
CUMMINS
$133.42$121.88Precision-engineered for enduring strength and dependable fastening Corrosion-resistant finish ensures long-lasting service life under demanding generator conditions Genuine OEM Cummins component...$133.42$121.88 -
CUMMINS 554613 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$82.20$75.09Unmatched durability engineered for peak performance in demanding environments Precisely designed hex head cap screw for exact fit and secure fastening Certified OEM Cummins part to guarantee...$82.20$75.09 -
CUMMINS 553808 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$76.98$70.32Precision engineered for seamless power system integrity Heavy-duty construction for lasting durability Perfect compatibility with Cummins engines and components 100% genuine OEM Cummins part...$76.98$70.32 -
CUMMINS 5310561 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$4.86$4.44Precision engineered for enduring strength and performance Robust hex head design providing secure fastening under rigorous engine conditions Manufactured to strict Cummins OEM standards for...$4.86$4.44 -
CUMMINS 5309334 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$17.98$16.43Engineered Precision for Ultimate Reliability Exceptional Strength with Corrosion Resistance 100% Genuine OEM Cummins Component for Full Compatibility Secure Your Power: The CUMMINS 5309334 HEX...$17.98$16.43 -
CUMMINS 5299144 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$17.30$15.81Precision-engineered fastening for uncompromised strength Exceptional corrosion resistance ensuring lasting reliability 100% genuine OEM component designed by Cummins for perfect...$17.30$15.81 -
CUMMINS 5299125 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$105.25$96.15Precision built for enduring strength and secure fitment Manufactured to Cummins' exacting OEM standards for seamless compatibility Durable corrosion resistance ensuring long service life in...$105.25$96.15 -
CUMMINS 5290891 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$6.50$5.94Precision fastening for ultimate engine stability High-strength construction designed to endure demanding conditions Certified OEM part ensuring perfect compatibility and performance CUMMINS...$6.50$5.94 -
CUMMINS 5254305 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$30.00$27.41Precision engineered to uphold Cummins’ legacy of robustness and dependability Constructed from high-grade materials ensuring exceptional strength and corrosion resistance Designed to provide...$30.00$27.41 -
CUMMINS 4999148 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$269.87$246.53Engineered Precision for Unwavering Reliability Durable design crafted to maintain structural integrity under heavy-duty conditions Corrosion-resistant finish for extended service life in...$269.87$246.53 -
CUMMINS 4998483 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$367.82$336.00Built to endure: Designed specifically for the rigorous demands of Cummins engines, ensuring reliable fastening under high stress. Precision engineering: Crafted with exact specifications to...$367.82$336.00 -
CUMMINS 4991513 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$38.29$34.98Precision fastening engineered to uphold Cummins’ legacy of durability and reliability. High-strength hex head design for secure, vibration-resistant fastening in critical engine assemblies...$38.29$34.98 -
CUMMINS 4982774 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$20.33$18.57Precision-Engineered Strength: Crafted to meet rigorous Cummins standards, this hex head capscrew guarantees secure fastening in even the most demanding engine conditions. Durability that Endures:...$20.33$18.57 -
CUMMINS 4975799 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$15.24$13.92Precision Crafted for Endurance: Trust in a cap screw designed to withstand demanding engine conditions without compromise. Superior Strength and Fit: Ensures exact compatibility and maximum torque...$15.24$13.92 -
CUMMINS 4975798 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$7.72$7.05Engineered for enduring strength and precision fastening in every Cummins system Exceptional corrosion resistance and torque consistency, designed to meet rigorous engine demands Ensures exact...$7.72$7.05 -
CUMMINS 4968985 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$99.08$90.51Engineered to withstand demanding conditions with precision and strength. High-tensile hex head design offers exceptional fastening power. Crafted as an authentic OEM component by Cummins,...$99.08$90.51 -
CUMMINS 4968002 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$25.24$23.06Precision engineered for durability and secure fastening in demanding engine environments. Corrosion-resistant finish enhances longevity under harsh conditions. Certified genuine OEM Cummins...$25.24$23.06 -
CUMMINS 4951608 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$133.32$121.78Precision-engineered strength for enduring performance Exceptional resistance to wear and corrosion 100% genuine Cummins OEM part designed for full system compatibility CUMMINS 4951608 HEX HEAD...$133.32$121.78 -
CUMMINS 4944979 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$11.58$10.58Precision Engineering for Enduring Strength Reliable Fit to Maintain System Integrity Manufactured by Cummins for Guaranteed OEM Quality CUMMINS 4944979 HEX HEAD CAPSCREW – Powering Reliability...$11.58$10.58 -
CUMMINS 4944327 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$22.65$20.69Precision engineered to uphold Cummins standards of durability and strength Essential fastening component designed to maintain engine integrity under heavy-duty conditions Manufactured as a genuine...$22.65$20.69 -
CUMMINS 4938514 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$74.40$67.97Engineered to deliver unmatched fastening strength, ensuring optimal engine stability under demanding conditions. Crafted from premium materials for long-lasting resistance against vibration and...$74.40$67.97 -
CUMMINS 4937144 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$55.06$50.30Engineered for Endurance: Experience unmatched strength and durability with every turn. Precision Fit: Designed specifically for Cummins systems to ensure seamless integration and optimal engine...$55.06$50.30 -
CUMMINS 4933208 STUDDED HEX CAPSCREW Original OEM part
CUMMINS
$78.03$71.28Engineered for Excellence, Built to Last Precision-machined studded hex capscrew designed to ensure robust fastening under demanding conditions Resistant to vibration and corrosion, maintaining...$78.03$71.28 -
CUMMINS 4924724 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$26.67$24.36Precision engineered to uphold Cummins' legacy of reliability and strength. Constructed from premium materials to resist wear, vibration, and harsh environments. Essential for maintaining secure...$26.67$24.36 -
CUMMINS 4922215 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$12.95$11.83Engineered Precision for Unmatched Reliability Robust HEX HEAD design ensures secure fastening under high-stress conditions Durable corrosion-resistant finish for extended service life 100% OEM...$12.95$11.83 -
CUMMINS 4918221 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$1,621.08$1,480.86Dependable fastening for uninterrupted power delivery Crafted from premium materials for maximum durability under extreme conditions Specifically engineered by Cummins for precise fit and...$1,621.08$1,480.86 -
CUMMINS 4917057 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$8.96$8.19Engineered for unmatched reliability and precision Durable hex head design for secure fastening under high stress Corrosion-resistant material ensuring extended service life 100% genuine OEM Cummins...$8.96$8.19 -
CUMMINS 4916205 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$56.45$51.57Precision engineered fastening for uncompromised engine integrity Durable, corrosion-resistant design ensuring extended service life Perfect OEM fit for seamless installation and guaranteed...$56.45$51.57