{"id":3852,"date":"2025-07-15T20:12:18","date_gmt":"2025-07-16T03:12:18","guid":{"rendered":"https:\/\/guxiangjs.com\/?post_type=product&p=3852"},"modified":"2025-07-15T20:12:19","modified_gmt":"2025-07-16T03:12:19","slug":"pan-head-self-drilling-screw-for-metal-phillips-drive-self-tapping-sheet-metal-tek-screw","status":"publish","type":"product","link":"https:\/\/guxiangjs.com\/zh\/shop\/pan-head-self-drilling-screw-for-metal-phillips-drive-self-tapping-sheet-metal-tek-screw\/","title":{"rendered":"Pan Head Self Drilling Screw for Metal-Phillips Drive Self Tapping Sheet Metal Tek Screw"},"content":{"rendered":"
    \n
  1. Performance & Material Properties
    \n\u2022 Dual\u2010Grade Stainless Construction: Choose martensitic AISI 410 (tensile 700\u2013800 MPa, hardness 30\u201338 HRC) for superior wear resistance, or austenitic AISI 304 (tensile 500\u2013600 MPa, excellent pitting and crevice-corrosion resistance) for harsh or marine environments.
    \n\u2022 Full-Thread Shank: Rolled threads extend from head to tip, delivering maximum clamp load and vibration resistance in panels 0.8\u20133.0 mm thick without relying on pilot holes.
    \n\u2022 Self-Drilling \u201cTEK\u201d Point: Precision-ground flute hardened to Rc 45\u201350 drills through 0.5\u20132.5 mm mild steel or aluminum in one pass. Spiral chip-evacuation geometry minimizes heat buildup and galling, eliminating pre-drilled holes.
    \n\u2022 Phillips Drive Pan Head: \u00d8 10\u201312 mm pan head with a deep cruciform recess resists cam-out up to 6 Nm torque, distributes load evenly, and provides a neat, slightly raised finish.<\/li>\n
  2. Detailed Application Range
    \n\u2022 Metal Roofing & Cladding: Secure corrugated, standing-seam, or composite panels, soffits, fascia, gutters, and architectural fa\u00e7ades in residential, commercial, and light-industrial buildings.
    \n\u2022 HVAC & Ductwork: Fasten spiral and rectangular ducts, plenums, access panels, grille frames, and diffuser plates where airtight, vibration-resistant joints are critical.
    \n\u2022 Electrical & Equipment Enclosures: Mount junction boxes, control cabinets, cable trays, light fixtures, and machinery guards in indoor or sheltered outdoor installations.
    \n\u2022 Automotive, Marine & Industrial Fabrication: Ideal for body-panel brackets, interior trim, signage frames, display fixtures, and light machinery housings\u2014especially where corrosion and reliability are key.<\/li>\n
  3. Effortless Installation & Operation
    \n\u2022 One-Step Drill & Tap: Integrated self-drilling tip and full-thread design eliminate separate pilot drilling and tapping operations\u2014reducing installation time by up to 50 % and ensuring precise, repeatable hole entry on angled or overhead surfaces.
    \n\u2022 Phillips #2 Bit Compatibility: Deep cruciform recess engages standard Phillips bits or low-torque drivers with minimal cam-out, reducing bit wear and operator fatigue.
    \n\u2022 Controlled Seating & Anti-Overdrive Shoulder: Built-in head shoulder prevents over-insertion and substrate distortion; screws seat flush or slightly proud for a clean aesthetic.
    \n\u2022 Clean Removal & Rework: Screws back out without enlarging the formed hole, enabling quick repositioning or component servicing without thread damage.<\/li>\n
  4. Superior Quality & Long-Term Reliability
    \n\u2022 ISO 9001 & ASTM\/ANSI Compliance: Manufactured in ISO 9001\u2013certified facilities to ANSI B18.6.4 and DIN 7504 P tolerances (\u00b10.1 mm diameter, \u00b10.2 mm length), ensuring global interchangeability and dimensional accuracy.
    \n\u2022 Rigorous Corrosion & Mechanical Testing: 304 screws endure \u2265720 h neutral salt-spray (ASTM B117); 410 screws resist \u2265240 h salt-spray with black-oxide or passivated finishes. Each batch undergoes drive-torque and head-pull-off verification under dynamic loads.
    \n\u2022 Passivation & Finish Integrity: Post-manufacture nitric-acid or chromate passivation restores the chromium-oxide barrier, preventing staining and enhancing durability in mildly corrosive atmospheres.
    \n\u2022 Full Traceability & Environmental Compliance: Lot-coded from melt to finished part, accompanied by material certificates. RoHS- and REACH-compliant, free of hexavalent chromium and other restricted substances\u2014guaranteeing both performance and regulatory peace of mind.<\/li>\n
  5. <\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Performance & Material Properties \u2022 Dual\u2010Grade Stainless Construction: Choose martensitic AISI 410 (tensile 700\u2013800 MPa, hardness 30\u201338 HRC) for superior wear resistance, or austenitic AISI 304 (tensile 500\u2013600 MPa, excellent pitting and crevice-corrosion resistance) for harsh or marine environments. \u2022 Full-Thread Shank: Rolled threads extend from head to tip, delivering maximum clamp load and vibration […]<\/p>","protected":false},"featured_media":3853,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[129],"product_tag":[],"class_list":["post-3852","product","type-product","status-publish","has-post-thumbnail","product_cat-screw","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product\/3852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/comments?post=3852"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media\/3853"}],"wp:attachment":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media?parent=3852"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_brand?post=3852"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3852"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}