5/16"-18 Extruded U-Nuts for GM & Ford | 27/32" COE | Qty 25 | SKU 8814

DESCRIPTION
These OEM-style 5/16"-18 extruded U-nuts are designed for secure fastening of GM and Ford body panels, splash shields, and bracket assemblies. Built for durability and consistent thread engagement, they are ideal for restoration, collision repair, and mixed-vehicle workshop applications.
Featuring the extended 27/32" center-of-hole to edge design, these U-nuts are commonly used on wider mounting locations across GM and Ford vehicles. They fit panel thicknesses from 0.025" to 0.150" and provide reliable OEM-style retention for demanding automotive use.
 
PRODUCT DETAILS
Quantity: 25 Pieces
Screw Size: 5/16"-18
Style: Extruded U-Nut
Panel Range: 0.025" – 0.150"
Center of Hole to Edge: 27/32"
Country of Origin: Taiwan
OEM Numbers: GM 12338146, GM 1494258, GM 10008002, Ford 45268-S2, Ford 379831-S
Category: U-Nuts / Body Fasteners / Restoration Hardware
 
KIT INCLUDES
5/16-18 Extruded U-Nuts (27/32 COE) x 25
 
COMMON USES
GM body panel installation
Ford body and splash shield mounting
Bracket fastening applications
Collision repair and restoration work
Mixed GM/Ford workshop inventory
 
WHY BUY FROM EAST COAST BOLTS
OEM-style restoration hardware quality
Wide GM & Ford compatibility cross-reference
Fast shipping from Winchester, VA
Trusted supplier for automotive fasteners
 
FREQUENTLY ASKED QUESTIONS
Q: What does 27/32 COE mean?
A: It refers to the center-of-hole to edge measurement used for correct panel alignment.
 
Q: What panel range do these fit?
A: These fit panels from 0.025" to 0.150".
 
Q: What screw size do they use?
A: They are designed for 5/16"-18 fasteners.
 
Q: Are these compatible with both GM and Ford?
A: Yes, they cross-reference multiple OEM numbers from both manufacturers.
 
SHIPPING & GUARANTEE
Ships from Winchester, VA
60-Day Returns – Hassle Free
 
SKU: 8814
We won’t screw you, but our fasteners will.™