Hex Flange Head Capscrews
Genuine Hex Flange Head Capscrews for Onan, Cummins & Fleetguard Engines
Discover our premium collection of Hex Flange Head Capscrews, engineered specifically for power engines by Onan, Cummins, and Fleetguard. These genuine replacement parts are designed to provide a secure fit and superior clamping force, essential for maintaining engine integrity under demanding conditions.
Hex Flange Head Capscrews – Durable, Reliable, Genuine Diesel Engine Parts
Our Hex Flange Head Capscrews feature integrated flanges that distribute load evenly, reducing the need for washers and enhancing stability. Crafted from high-grade materials, these capscrews resist corrosion and wear, ensuring long-lasting performance in diesel engine assemblies.
- Precision Fit: Engineered to meet exact specifications for Onan, Cummins, and Fleetguard power engines.
- Enhanced Durability: Manufactured with premium alloys for superior strength and corrosion resistance.
- Optimized Performance: Flange head design provides reliable clamping force and prevents loosening under vibration.
Maintain your diesel engine’s reliability with our genuine Hex Flange Head Capscrews—trusted by professionals and designed for performance.
Why Choose Our Hex Flange Head Capscrews?
Choose our genuine Hex Flange Head Capscrews for unmatched quality, expert support, and guaranteed compatibility with Onan, Cummins, and Fleetguard diesel engines.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
CUMMINS 3642915 HEX FLANGE HEAD CAPSCREW CUMMINS Genuine OEM Part
CUMMINS
$6.64$6.06Certified Genuine Cummins OEM part for guaranteed compatibility Secures engine components with high-strength precision fastening Engineered to sustain extreme vibration and thermal cycles Maintain...$6.64$6.06 -
CUMMINS 3696335 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$10.19$9.31Engineered for precision fastening to maintain optimal engine function Manufactured from premium materials ensuring exceptional strength and durability 100% genuine OEM Cummins component designed...$10.19$9.31 -
CUMMINS 4940194 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$12.17$11.12Engineered for unwavering strength and precision fit within Cummins power systems Designed to maintain optimal engine stability and reduce vibration under high load conditions Manufactured as an...$12.17$11.12 -
ONAN A050P483 HEX FLANGE HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$5.78$5.28Precision engineered for seamless power continuity Exceptional durability to withstand harsh conditions Corrosion-resistant design for extended lifespan Certified OEM part manufactured by Onan to...$5.78$5.28 -
CUMMINS 3965596 HEX FLANGE HEAD CAPSCREW CUMMINS Genuine OEM Part
CUMMINS
$12.73$11.63This is a 100% Genuine Cummins OEM part, meticulously designed for seamless compatibility with Cummins engines. Provides reliable, high-strength fastening essential for maintaining engine structural...$12.73$11.63 -
CUMMINS 3696708 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$10.75$9.82Cummins 3696708 - HEX FLANGE HEAD CAPSCREW MINS3696708 Discover the quality of Cummins with the 3696708 - HEX FLANGE HEAD CAPSCREW. This original replacement part guarantees a precise fit and...$10.75$9.82 -
CUMMINS 4965698 HEX FLANGE HEAD CAPSCREW CUMMINS Genuine OEM Part PACK OF 6
CUMMINS
$86.94$79.42Certified as a Genuine OEM Cummins replacement part for guaranteed compatibility Designed to provide reliable fastening under high-stress engine conditions Manufactured to precise specifications...$86.94$79.42 -
CUMMINS 3900630 HEX FLANGE HEAD CAPSCREW CUMMINS Genuine OEM Part PACK OF 2
CUMMINS
$7.36$6.72Guaranteed genuine Cummins/Onan OEM part for assured compatibility Engineered to provide precise fastening and maintain structural integrity Designed to withstand high vibration and thermal stresses...$7.36$6.72 -
CUMMINS 3680953 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$27.55$25.17Precision-engineered fastening designed for uncompromised strength and durability Corrosion-resistant finish to withstand harsh operating environments Certified OEM part from Cummins for guaranteed...$27.55$25.17 -
CUMMINS 3903990 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 2
CUMMINS
$15.70$14.35Cummins 3903990 - HEX FLANGE HEAD CAPSCREW MINS3903990 Discover the superior quality of the "3903990 - HEX FLANGE HEAD CAPSCREW" by Cummins, available at our online store as SKU "MINS3903990". Made...$15.70$14.35 -
CUMMINS 4937228 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$108.80$99.39Precision engineered fastening solutions for uncompromised power Robust hex flange head design ensuring superior torque retention and vibration resistance Manufactured to Cummins OEM standards...$108.80$99.39 -
CUMMINS 3924584 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$24.87$22.72Engineered precision for uncompromising durability Corrosion-resistant construction ensures long service life Designed exclusively as a genuine OEM Cummins component for flawless...$24.87$22.72 -
CUMMINS 3093730 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$3.66$3.34Precision engineered fastening for enduring engine performance Corrosion-resistant hex flange design ensures secure, vibration-proof assembly Manufactured to stringent Cummins OEM standards to...$3.66$3.34 -
CUMMINS 3679118 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$13.73$12.54Precision fastening engineered for peak Cummins power systems Exceptional tensile strength designed for demanding engine environments Corrosion-resistant finish ensures durability under extreme...$13.73$12.54 -
CUMMINS 3907049 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 6
CUMMINS
$99.60$90.99Precision engineered fastening for uncompromising power systems Durable hex flange head design ensures secure and vibration-resistant connections Manufactured exclusively as an OEM Cummins component...$99.60$90.99 -
CUMMINS 3902023 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 2
CUMMINS
$8.12$7.41Precision engineered fastening for peak performance Durable design ensures long-lasting reliability and safety 100% Genuine OEM CUMMINS part, designed for seamless compatibility Experience...$8.12$7.41 -
CUMMINS 3901445 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 2
CUMMINS
$16.49$15.07Engineered Precision for Unmatched Reliability Heavy-Duty Construction Ensures Long-Lasting Durability Designed Specifically as an OEM CUMMINS Component for Perfect Compatibility CUMMINS 3901445...$16.49$15.07 -
CUMMINS 3900629 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 2
CUMMINS
$10.94$9.99Engineered Excellence in Every Turn Precision-machined hex flange design for optimal torque distribution and secure fastening Constructed from premium-grade materials to resist corrosion and...$10.94$9.99 -
CUMMINS 3896724 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 3
CUMMINS
$32.19$29.41Power your engine’s backbone with genuine strength and precision. Engineered for superior clamping force and resistance to vibration. Crafted from high-quality materials to ensure lasting durability...$32.19$29.41 -
CUMMINS 3282081 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$13.20$12.06Cummins 3282081 - HEX FLANGE HEAD CAPSCREW MINS3282081 Get your hands on the authentic "3282081 - HEX FLANGE HEAD CAPSCREW" from Cummins with the product SKU "MINS3282081." Our store is your go-to...$13.20$12.06 -
CUMMINS 4982454 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$6.45$5.89Experience unmatched strength and reliability engineered for true Cummins power systems Precision-machined flange head design for optimal load distribution and secure fastening Corrosion-resistant...$6.45$5.89 -
CUMMINS 4891025 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$16.49$15.07Precision engineered for enduring strength and reliability Critical fastening component ensuring optimal engine integrity Genuine OEM Cummins part guaranteeing perfect fit and performance Secure...$16.49$15.07 -
CUMMINS 3940817 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$36.71$33.53Unmatched precision engineered for lasting strength and reliability Corrosion-resistant coating for extended service life in demanding environments 100% genuine OEM Cummins component ensuring...$36.71$33.53 -
CUMMINS 3925883 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$3.64$3.32Engineered Precision, Trusted Durability Exceptional fastening strength for demanding engine conditions Corrosion-resistant finish ensuring long-lasting reliability 100% genuine Cummins OEM...$3.64$3.32 -
CUMMINS 3908226 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$17.32$15.82Precision that powers performance Designed with a robust hex flange head for enhanced grip and torque distribution Manufactured from high-grade materials to withstand demanding engine...$17.32$15.82 -
CUMMINS 5575513 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$16.24$14.83Precision Engineering for Enduring Power Top-Tier Durability Enhances Generator Longevity Optimized Compatibility Ensures Peak System Performance Official OEM Part from CUMMINS for Guaranteed...$16.24$14.83 -
CUMMINS 5575476 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$5.62$5.13Engineered precision fastening for uncompromising durability Ensures optimal torque and vibration resistance under tough conditions Manufactured to exact Cummins OEM specifications for perfect...$5.62$5.13 -
CUMMINS 5575475 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$4.95$4.52Precision engineered to withstand demanding operational stresses and ensure consistent engine integrity Constructed with premium materials for exceptional longevity and resistance to...$4.95$4.52 -
CUMMINS 5575474 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$8.79$8.03Precision-Crafted Power Components for Enduring Performance Robust Hex Flange Design Provides Superior Load Distribution Engineered for High-Strength Clamp Force and Vibration Resistance 100%...$8.79$8.03 -
CUMMINS 4974204 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$7.33$6.69Precision fastening engineered to power your Cummins system safely and reliably. Manufactured from premium-grade materials to resist corrosion and ensure long-lasting durability. Specifically...$7.33$6.69 -
CUMMINS 4378411 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$73.36$67.02Engineered to deliver uncompromised durability and reliable fastening power. Designed with a hex flange head to maximize torque distribution and minimize loosening. Precision-manufactured by Cummins...$73.36$67.02 -
CUMMINS 4360075 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$10.50$9.60Precision-engineered fastening solution designed for demanding Cummins engines. Ensures optimal clamping force for vibration resistance and long-term durability. Manufactured as an OEM part by...$10.50$9.60 -
CUMMINS 4360074 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$9.03$8.25Precision engineered for enduring strength and impeccable fit Corrosion-resistant design assures lasting operation under demanding conditions Crafted exclusively as a genuine OEM Cummins part for...$9.03$8.25 -
CUMMINS 4360070 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$7.92$7.23Precision engineered for dependable power delivery Robust flange design for enhanced fastening strength Official OEM component guaranteeing exact fit and reliability CUMMINS 4360070 HEX FLANGE HEAD...$7.92$7.23 -
CUMMINS 4360069 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$5.29$4.84Engineered for uncompromising durability and fit, every turn secures your system’s integrity. Exceptional corrosion resistance delivers reliability even in the harshest environments. Precision...$5.29$4.84 -
CUMMINS 4360067 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$3.48$3.18Precision engineered fastening solution for enduring engine integrity. Exceptional flange design enhances load distribution and vibration resistance. Made exclusively as a genuine OEM part to...$3.48$3.18 -
CUMMINS 4325254 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$4.28$3.91Precision engineered for peak performance in every application Designed to ensure optimal torque and vibration resistance Crafted from premium materials for extended service life Guaranteed OEM...$4.28$3.91 -
CUMMINS 4325244 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$1.18$1.08Trusted engineering delivering secure fastening solutions Durable design ensures long-lasting service under extreme conditions Precision manufactured as a genuine Cummins OEM component CUMMINS...$1.18$1.08 -
ONAN A057F252 HEX FLANGE HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$11.69$10.68Dependable fastening solution engineered for enduring generator performance Precision-crafted hex flange head design for secure, vibration-resistant mounting Manufactured by ONAN, ensuring 100% OEM...$11.69$10.68 -
ONAN A045W452 HEX FLANGE HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$11.85$10.82Engineered for endurance, trusted for precision. High-strength hex flange design provides exceptional torque resistance and secure fastening. Corrosion-resistant construction for extended service...$11.85$10.82