Heavy Duty Stainless Steel Bedrail Nuts and M8 Hardware - Set of 4
.187" (4.7mm) thickness
M8-1.25 thread
1.5"W x 1"H (38.1mm W x 25.4mm H)
304 series stainless steel
 
These Rail Nuts fit the Jeep Gladiator / Mopar Trail Rails and should also fit the factory Toyota Tacoma bedrails. Since most aftermarket bed rails are sized similar to the Mopar Trail Rails, they should also fit but we have not confirmed.