More Power in Every Purchase - Join the Summit Rewards Program Today!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

More Power in Every Purchase - Join the Summit Rewards Program Today!

Save Now on Select Race Products and Start Your Season With a Win!

Filters

In Stock
- In Stock Items. Ships Today. (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Hillco Fasteners (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dana Spicer Drivetrain Products (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Type
- Bolt (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Thread Size
- 7/16 in.-14 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Head Style
- Hex head (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Underhead Length (in.)
- 1.000 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.250 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.750 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.500 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.750 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.500 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.000 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Material
- Steel (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Color
- Zinc (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Grade
- Grade 5 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Wrench Diameter
- 5/8 in. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Washers Included
- No (7)
Filter Options
- Stock Replacement (1)

Selected Filters

Home
Fasteners & Hardware
Bolts and Screws
Product Results

Automotive Bolts and Screws

Availability

- In Stock Items. Ships Today. (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Brand
- Hillco Fasteners (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dana Spicer Drivetrain Products (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Type
- Bolt (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Thread Size
- 7/16 in.-14 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Head Style
- Hex head (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Underhead Length (in.)
- 1.000 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.250 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.750 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.500 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.750 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.500 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.000 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Material
- Steel (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Color
- Zinc (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Grade
- Grade 5 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Wrench Diameter
- 5/8 in. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Washers Included
- No (7)
Filter Options
- Stock Replacement (1)

Automotive Bolts and Screws

When Summit Racing Equipment says “Everything you need for anything you drive,” it means everything, including all the extra automotive bolts, screws, fasteners,...

When Summit Racing Equipment says “Everything you need for anything you drive,” it means everything, including all the extra automotive bolts, screws, fasteners, and other hardware you might need for your project car or truck. Summit stocks everything from high-strength Grade 8 automotive bolts for high-performance applications, to polished and chromed hardware to accent your show-ready ride.

Top Brands

In addition to replacement hardware packs for many of our manufacturers, Summit carries bolts and screws from trusted brands like ARP, Goodmark, Billet Specialties, Pit Pal, and many more.

When Summit Racing Equipment says “Everything you need for anything you drive,” it means everything, including all the extra automotive bolts, screws, fasteners, and other hardware you might need for your project car or truck. Summit stocks everything from high-strength Grade 8 automotive bolts for high-performance applications, to polished and chromed hardware to accent your show-ready ride.

Top Brands

In addition to replacement hardware packs for many of our manufacturers, Summit carries bolts and screws from trusted brands like ARP, Goodmark, Billet Specialties, Pit Pal, and many more.

Showing In Stock Items. Show All 14 Items.

Individual Parts

Part Groups

Results 1 - 14 of 14

Dana Spicer Drivetrain Products Bolts and Screws 54400-1

Dana Spicer Drivetrain Products Bolts and Screws 54400-1

Dana Spicer Drivetrain Products Bolts and Screws 54400-1

SCREW-FLG HD

Part Number: SDH-54400-1

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

...Loading

Estimated Ship Date: May 13, 2026 if ordered today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C075

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C075

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C075

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, .750 in. Length, Set of 12

Part Number: HFW-HP5440C075

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C150

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C150

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C150

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 1.500 in. Length, Set of 8

Part Number: HFW-HP5440C150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C125

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C125

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C125

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 1.250 in. Length, Set of 8

Part Number: HFW-HP5440C125

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C350

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C350

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C350

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 3..500 in. Length, Set of 4

Part Number: HFW-HP5440C350

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C100

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C100

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C100

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 1.000 in. Length, Set of 8

Part Number: HFW-HP5440C100

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C225

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C225

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C225

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 2.250 in. Length, Set of 8

Part Number: HFW-HP5440C225

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C400

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C400

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C400

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 4.000 in. Length, Set of 4

Part Number: HFW-HP5440C400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C250

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C250

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C250

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 2.500 in. Length, Set of 8

Part Number: HFW-HP5440C250

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C200

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C200

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C200

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 2.000 in. Length, Set of 8

Part Number: HFW-HP5440C200

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C175

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C175

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C175

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 1.750 in. Length, Set of 8

Part Number: HFW-HP5440C175

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C300

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C300

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C300

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 3.000 in. Length, Set of 6

Part Number: HFW-HP5440C300

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C275

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C275

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C275

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 2.750 in. Length, Set of 6

Part Number: HFW-HP5440C275

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C450

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C450

Hillco Fastener Grade 5 Hex Head Cap Screws HP5440C450

Bolt, Hex Head Cap Screw, Grade 5, Steel, Zinc Plated, 7/16 in.-14 RH, 4.500 in. Length, Set of 4

Part Number: HFW-HP5440C450

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header