GM Body Bolt 11320 – 5/16"-18 x 1" Indented Hex SEMS with 7/8" Washer | Qty 25

gm-body-bolt-11320 – 5/16"-18 x 1" Indented Hex SEMS with 7/8" Washer | Qty 25
The gm-body-bolt-11320 is an OEM-correct indented hex SEMS bolt designed for restoration, assembly, and repair work. Each gm-body-bolt-11320 features a 5/16"-18 thread, 1" length, CA point, and a 7/8" attached washer for reliable clamping and easy installation.
 
Built with a durable phosphate finish, the gm-body-bolt-11320 provides corrosion resistance and an authentic factory look—perfect for GM restoration, panel alignment, and body assembly applications.
 
Product Details
OEM-correct 5/16"-18 SEMS bolts for automotive restoration
Indented hex head design for easy grip and torque application
7/8" washer for secure and stable fastening
CA point ensures easy alignment during installation
Phosphate finish resists corrosion and matches OEM specifications
Specifications:
Head Style: Hex SEMS (Indented)
Screw Size: 5/16 in.-18
Length: 1 in.
Across Flats: 1/2 in.
Washer Diameter: 7/8 in.
Point Type: CA
Finish: Phosphate
Quantity: 25 Pieces
SKU: 11320
 
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OEM-correct and restoration-grade fasteners
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