The Bolt on D-Ring is perfect when a welded (permanent) lashing point is undesirable, or perhaps the surface is not weldable.
Guardian Bolt Release Plate for Ruger® 10/22®
Miller Twin Turbo Fall Protection System MFLB-12-Z7/6FT
Tandemloc 9202-P46GTZ D-Ring on Bolt Plate
Aluminum Quick Release Stud 17mm D-Ring Pack x10
D-Ring & Strap Tiedowns
Aluminum Quick Release D-Ring 17mm Pack x 10 Pro-Bolt's own style anodized Aluminum 6mm quarter turn fastener. Used by Racers our D-Ring 1/4 turn
Aluminum Quick Release Stud 17mm D-Ring Pack x10
Tandemloc 9202-R46-O Open Sided Recessed Base D-Ring
Ringfeder Coupling 40mm D3T - TWL NZ
Throttle Ball Joint Linkage
Adapter Plate Lock - Apl - Shuttle Locks - Adapter Plate Lock Weight Limit 265 Lb 120 Kg Part Weight
Tandemloc 9202-P46GTZ D-Ring on Bolt Plate
Aluminum Quick Release D-Ring 17mm Pack x 10 Pro-Bolt's own style anodized Aluminum 6mm quarter turn fastener.
Aluminum Quick Release Stud 17mm D-Ring Pack x10, Black
Aluminum Beadlock Ring Bolts, 20mm
Aluminum Quick Release D-Ring 17mm Pack x 10 Pro-Bolt's own style anodized Aluminum 6mm quarter turn fastener. Used by Racers our D-Ring 1/4 turn
Aluminum Quick Release Stud 17mm D-Ring Pack x10