Stainless Steel 304 316 Metal Alloy Series 500 No. 5 Hex Gal Self Drilling Screws

Stainless Steel 304 316 Metal Alloy Series 500 No. 5 Hex Gal Self Drilling Screws. Premium Material Options: Available in Stainless Steel 304/316, Carbon Steel, and Customized alloys like SCM435. Customized Dimensions: Size range ST4.8-ST6.3 with lengths from 20mm to 300mm, fully customizable. Advanced Surface Treatment: Options include Ruspert, Dacromet, Galvanized, and other customized finishes. Self-Drilling Capability: Sharp #5 drill point designed for heavy sections with smooth tapping operation. Flexible Thread Options: Coarse or fine threads available to meet specific international or custom standards. Third-Party Inspection: Quality assurance supported by SGS reports and third-party testing services. Fast Delivery: In-stock items ship within 7 days; customized orders delivered in 15-30 days. OEM/ODM Services: Full customization from designs or samples with professional engineering support.