Dorman Autograde Grade 8 Socket Cap Screw 5/16-24 x 3/4 Inch 25 Pack 383-107
Dorman Autograde Grade 8 Socket Cap Screw 5/16-24 x 3/4 Inch 25 Pack 383-107
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Grade 8 socket cap screws sized 5/16-24 x 3/4 inch used to replace missing or damaged fasteners in automotive and industrial applications.
Built to meet the manufacturer's design intent for reliable service, these bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity.
Key Features
- Grade 8 heat-treated steel construction for maximum tensile strength
- Socket cap head design allows for high torque application in tight spaces
- 5/16-24 thread pitch with 3/4 inch length for precise fitment
- Corrosion-tested finish enhances durability in harsh environments
- Engineered and validated by professional engineers in the United States
- Package contains 25 pieces for multiple repair jobs
Benefits
- Restores structural integrity to critical vehicle components
- Prevents loosening under high vibration and stress conditions
- Reduces risk of repeat repairs caused by inferior fastener quality
- Ensures direct-fit replacement matching OE form and function
- Provides cost-effective solution compared to dealer-only parts
- Offers peace of mind with trustworthy Dorman quality standards
Application
Ideal for mechanics and DIY enthusiasts needing high-strength fasteners for engine assemblies, suspension components, or general automotive repairs where Grade 8 specification is required.
Fitment Notes
- Universal automotive part suitable for various makes and models requiring 5/16-24 x 3/4 inch Grade 8 bolts
- Verify thread pitch and length against original equipment before installation
- Compatible with Midwest part number 60313 and Rockford part number X800-581
Why Choose Dorman?
- Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance.
What's in the Box
- 25 Piece Pack of Grade 8 Socket Cap Screws
Item Dimensions
- 3.2 inches x 2.4 inches x 1.5 inches
- Weight: 0.7 lbs
