Dorman Autograde Grade 8 Hex Head Cap Screw 5/16-18 x 1-1/4 Inch 50 Pack 197-112
Dorman Autograde Grade 8 Hex Head Cap Screw 5/16-18 x 1-1/4 Inch 50 Pack 197-112
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Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyReturns
Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
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.
Specifications
Product details shared across all variants.
- Product type
- Bolt
- Category
- Motor Vehicle Parts
- Item condition
- New
- Manufacturer type
- Aftermarket
- Shipping dimensions (L × W × H)
- Shipping weight
- 2.0 lb
- Barcode
- 019495181125
Billable shipping weight; may include dimensional weight.
Grade 8 hex head cap screws sized 5/16-18 x 1-1/4 inch used to replace worn or broken 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. They are engineered as direct-fit replacements designed to match OE form, fit, and function.
Key Features
- Constructed from Grade 8 steel for maximum tensile strength
- Hex head design allows for easy installation with standard tools
- Corrosion-tested to withstand harsh environmental conditions
- Precise thread pitch of 5/16-18 ensures secure fastening
- Length of 1-1/4 inch suits a wide range of mounting applications
- Validated through testing by professional engineers in the United States
Benefits
- Restores structural integrity to critical vehicle components
- Reduces the risk of repeat repairs caused by fastener failure
- Provides dependable performance under daily driving demands
- Ensures a smoother installation process with direct-fit sizing
- Offers long-lasting durability compared to standard hardware
- Delivers confidence through rigorous quality control standards
Application
Ideal for mechanics and DIY enthusiasts needing high-strength fasteners for suspension repairs, engine mounting, or general chassis assembly where Grade 8 specifications are required.
Fitment Notes
- Universal automotive and industrial application based on thread size and length
- Verify specific thread pitch and length requirements before installation
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
- 50 Piece Pack of Cap Screws
Item Dimensions
- 4.9 inches x 3.7 inches x 2.2 inches
- Weight: 2.0 lbs
