One Way Screw Fastener+ Free Shipping
Product name:One Way Screw Fastener
Material: stainless steel/carbon steel (material optional)
Description:One Way Screw are available in a variety of materials, including stainless steel, aluminum, and brass. All stainless steel parts can be applied with chemical blackening conversion coating and nylon thread locking patch, and non-standard materials can also be selected according to customer requirements.