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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CUMMINS 169195 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$13.90$12.70Precision engineered fastening strength for uninterrupted engine performance Exceptional durability designed to withstand demanding Cummins system conditions Guaranteed 100% OEM authenticity from...$13.90$12.70 -
CUMMINS 166777 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$35.74$32.65Precision engineered fastening for uncompromised engine strength Durable hex head design guarantees secure assembly under high stress Manufactured as an original equipment part by Cummins for...$35.74$32.65 -
CUMMINS 158391 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$5.29$4.84Precision engineered fastening for uncompromising power High-strength alloy construction ensuring lasting durability Corrosion-resistant finish for extended service life Certified genuine OEM...$5.29$4.84 -
CUMMINS 150967 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$1,654.09$1,511.02Cummins 150967 - HEX HEAD CAPSCREW MINS150967 When it comes to finding authentic replacement parts like the 150967 - HEX HEAD CAPSCREW by Cummins, our store stands out as your top choice. Our...$1,654.09$1,511.02 -
CUMMINS 142686 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$307.18$280.61Precision engineered to uphold Cummins’ legendary strength and reliability. High-grade steel construction delivers exceptional durability under extreme conditions. Exact OEM specification ensures...$307.18$280.61 -
CUMMINS 138045 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$176.89$161.59Engineered to endure, built to perform with precision. Exceptional strength and corrosion resistance ensure lasting hold under high stress. Precision threading for perfect fit and torque retention...$176.89$161.59 -
CUMMINS 138042 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$10.56$9.65Precision-engineered fastening solution for dependable power system assembly Manufactured to Cummins OEM standards for exceptional strength and corrosion resistance Critical for maintaining...$10.56$9.65 -
CUMMINS 138039 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$199.36$182.12Engineered for Excellence, Delivered with Dependability Precision-machined hex head for optimal torque and secure fastening Manufactured from premium materials to resist corrosion and wear 100% OEM...$199.36$182.12 -
CUMMINS 138038 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$56.93$52.00Precision fastening for enduring engine integrity Engineered to withstand high stress and vibration environments Crafted as an original equipment manufacturer component for guaranteed...$56.93$52.00 -
CUMMINS 137973 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$28.03$25.60Cummins 137973 - HEX HEAD CAPSCREW MINS137973 Find the genuine "137973 - HEX HEAD CAPSCREW" by Cummins at our store. Made with quality materials, this product ensures durability and reliability for...$28.03$25.60 -
CUMMINS 137972 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$67.63$61.78Engineered to power your reliability forward Precision-crafted hex head design for optimal torque and secure fastening Manufactured from high-grade materials to withstand intense operational...$67.63$61.78 -
CUMMINS 137896 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$54.83$50.09Precision engineered fastening for uncompromised engine strength High-grade material composition ensures exceptional wear resistance 100% genuine Cummins OEM part guarantees compatibility and safety...$54.83$50.09 -
CUMMINS 137890 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$20.13$18.39Engineered to deliver uncompromising strength and precision fastening for your Cummins power system Crafted from premium materials ensuring resistance against corrosion and wear under extreme...$20.13$18.39 -
CUMMINS 137872 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$37.35$34.12Engineered for strength and precision in every turn Superior corrosion resistance for extended service life Exact OEM specifications for guaranteed compatibility Manufactured by Cummins to meet...$37.35$34.12 -
CUMMINS 137868 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$20.74$18.94Cummins 137868 - HEX HEAD CAPSCREW MINS137868 Find the top-quality 137868 - HEX HEAD CAPSCREW from Cummins at our store. Trust the excellence of original parts for your outdoor equipment. Benefit...$20.74$18.94 -
CUMMINS 137795 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$18.42$16.82Engineered for Excellence, Built to Last Precision-crafted hex head design for optimal torque and reliability Constructed from high-grade materials to withstand demanding conditions Genuine OEM...$18.42$16.82 -
CUMMINS 137760 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$48.76$44.54Cummins 137760 - HEX HEAD CAPSCREW MINS137760 With our genuine Cummins 137760 - HEX HEAD CAPSCREW, you can trust in the quality and compatibility for your outdoor equipment needs. Made to precise...$48.76$44.54 -
CUMMINS 137719 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$134.86$123.20Precision-engineered fastening for uncompromised Cummins power Robust hex head design delivers superior clamping force and resistance to loosening Crafted exclusively as an OEM Cummins part to...$134.86$123.20 -
CUMMINS 134963 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$20.05$18.32Cummins 134963 - HEX HEAD CAPSCREW MINS134963 Find genuine replacement parts like the 134963 - HEX HEAD CAPSCREW from Cummins in our store. Our commitment to providing authentic products guarantees...$20.05$18.32 -
CUMMINS 130715 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$92.25$84.27Engineered for Enduring Strength: This hex head capscrew delivers uncompromised fastening power essential to Cummins systems. Precision-Matched Compatibility: Designed exclusively as an OEM...$92.25$84.27 -
CUMMINS 130228 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$9.09$8.31Engineered for precision and strength—trust every fastening to deliver uncompromising security. Corrosion-resistant design to withstand extreme conditions and extend service life. Perfect fit for...$9.09$8.31 -
CUMMINS 129510 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$13.40$12.25Cummins 129510 - HEX HEAD CAPSCREW MINS129510 Discover the premium quality Cummins 129510 - HEX HEAD CAPSCREW, SKU MINS129510, at our online store. We pride ourselves on offering only original...$13.40$12.25 -
CUMMINS 123204 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$8.03$7.33Engineered to withstand the toughest conditions with uncompromising strength. Precision-machined hex head design ensures secure fastening and easy installation. Durability and corrosion resistance...$8.03$7.33 -
CUMMINS 120516 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$22.79$20.82Engineered precision for unwavering strength and secure fastening in critical Cummins applications. Crafted from high-grade materials to resist corrosion and mechanical stress, extending service...$22.79$20.82 -
CUMMINS 120448 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$148.65$135.79Precision in every turn, strength in every thread Durable hex head design ensures secure fastening under extreme engine conditions Manufactured to strict Cummins OEM standards for reliable system...$148.65$135.79 -
CUMMINS 118977 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$55.38$50.59Built to endure demanding engine conditions, ensuring steadfast performance. Precision-engineered hex head design for optimal torque and secure fastening. Crafted exclusively as a genuine OEM...$55.38$50.59 -
CUMMINS 118312 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$80.74$73.75Precision engineered for unmatched durability and tight fitment Corrosion-resistant finish ensures lasting reliability in harsh conditions OEM quality from Cummins guarantees full compatibility and...$80.74$73.75 -
CUMMINS 110266 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$21.90$20.01Precision-engineered fastening for uncompromising durability High-strength material ensures secure, long-lasting engine integrity Certified OEM component designed specifically for Cummins...$21.90$20.01 -
CUMMINS 108767 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$12.47$11.39Cummins 108767 - HEX HEAD CAPSCREW MINS108767 Get your hands on the genuine Cummins 108767 HEX HEAD CAPSCREW, SKU MINS108767, only at our store. Our commitment to providing authentic replacement...$12.47$11.39 -
CUMMINS 108708 HEX HEAD CAPSCREW Original OEM part PACK OF 2
CUMMINS
$24.43$22.31Precision engineered for unwavering strength and safety. Crafted from premium-grade materials for lasting durability in demanding engine environments. Ensures optimal fastening performance to...$24.43$22.31 -
CUMMINS 108707 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$11.50$10.51Engineered for precision and strength to meet rigorous Cummins standards, delivering unmatched durability. Corrosion-resistant finish guarantees long-lasting service life even in demanding...$11.50$10.51 -
CUMMINS 108605 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$25.90$23.66Precision-engineered fastening for unbeatable durability and safety Corrosion-resistant finish designed to withstand harsh operating conditions Certified OEM component guaranteeing perfect...$25.90$23.66 -
CUMMINS 108601 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$23.33$21.31Engineered to last: Trust the precision and strength of Cummins craftsmanship in every hex head capscrew. Corrosion-resistant finish: Designed to withstand harsh environments for superior durability...$23.33$21.31 -
CUMMINS 107712 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$31.40$28.69Unyielding strength for your power system’s core fastening needs Precision-engineered hex head capscrew designed for Cummins engine compatibility Crafted as an original equipment manufacturer (OEM)...$31.40$28.69 -
CUMMINS 106549 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$15.56$14.21Engineered to hold your Cummins powertrain together with unwavering strength. Crafted from premium materials to resist wear, corrosion, and vibration stresses. 100% Genuine OEM Cummins component...$15.56$14.21 -
CUMMINS 106289 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$13.33$12.17Engineered for enduring strength and reliable assembly Precision-made hex head design ensuring secure fastening under demanding conditions 100% genuine Cummins OEM quality guarantees perfect...$13.33$12.17 -
CUMMINS 105574 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$20.76$18.97Built to endure the toughest engine demands, ensuring reliability under pressure Precision-engineered hex head design for optimal torque and secure fastening Crafted exclusively as an OEM Cummins...$20.76$18.97 -
CUMMINS 103274 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$7.88$7.20Precision engineering meets unwavering durability. Exceptional tensile strength ensures secure fastening under extreme conditions. Corrosion-resistant coating maintains integrity in demanding...$7.88$7.20 -
CUMMINS 103271 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$14.37$13.13Engineered for unmatched strength and precision fastening Ensures optimal mechanical stability under demanding conditions Manufactured as a genuine OEM Cummins component for guaranteed...$14.37$13.13 -
CUMMINS 103023 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$4.80$4.39Precision engineered to uphold Cummins' legacy of dependability High-tensile strength ensures secure fastening under demanding engine conditions Corrosion-resistant coating extends service life in...$4.80$4.39