Call Now For Assistance (713) 946-6627 Get A Quote HOME ABOUT PRODUCTS CHARTS & INFO FORMS CONTACT CATALOG PRODUCTS > FASTENERS > BOLTS > HEX HEAD CAP SCREWS HEX HEAD CAP SCREWS FRACTIONAL STAINLESS METRIC A2 FRACTIONAL - Hex Head Cap Screws Grade 5 Cap Screws Hexagon Head Plated High Carbon 1038 Assortments Available Even Numbers Are USS Odd Numbers Are SAE Length Of Thread On All Standard Cap Screws Is 2 Times The Diameter Of The Cap Screw Plus 1/4 Diameter Grade 5 Long Length Cap Screws Plain Finish High Carbon Steel - 1038 Tensile Strength 150,000 PSI Packaging Bulk Even Numbers Are USS Odd A Numbers Are SAE Diameter Larger Sizes Available On Request Grade 8 Alloy Steel Cap Screws - Plated Assortments Available Even Numbers Are USS Odd Numbers Are SAE Length Of Thread On All Standard Cap Screws Is 2 Times The Diameter Of The Cap Screw Plus 1/4 Diameter Grade 8 Long Length Cap Screws Plated Alloy Steel - 4037 Tensile strength 150,000 PSI Packaging- Bulk Even Numbers are USS Odd Numbers are SAE Diameter Larger Sizes Available On Request . STAINLESS - Hex Head Cap Screws 18-8 Stainless Steel Hex Head Cap Screws UNC Diameter 316 Stainless Steel Hex Head Cap Screws UNC Diameter . . METRIC - Hex Head Cap Screws 8.8 Metric Hex Head Cap Screws Assortments Available Diameter Larger Sizes Available 8.8 Metric Hex Head Cap Screws (continued) Diameter Larger Sizes Available on Request 10.9 Metric Hex Head Cap Screws Diameter . A2 - Hex Head Cap Screws Stainless Steel Metric Hex Head Cap Screws A2 Diameter Contact Us Name: Company Name: Email: Phone: Questions/Comments: A&I Fastener & Supply Company, Inc. 922 Houston Blvd South Houston, Texas 77587 (713) 946-6627 Fax: (713) 946-3213 A&I Fastener and Supply Co., Inc reserves the right to make any modifications, including additions & deletions, to the contents and/or products at any time without notice. Brands and colors are also subject to change at any time. A&I Fastener and Supply Co, Inc does not warrant that the website is free of viruses or other harmful components. A&I Fastener and Supply Co, Inc website may contain links to external websites that are not maintained or in any way affiliated with A&I Fastener and Supply Co, Inc. A&I Fastener and Supply Co, Inc does not guarantee the accuracy of any of the information on external websites.