DIN7991 Allen Countersunk head screw

SCREW
April 02, 2025
Category Connection: Mechanical Fasteners
Brief: Discover the DIN7991 Allen Countersunk Head Screw, a high-quality hex socket machine screw with hex nut, flat washer, and spring washer assemblies. Perfect for building and machinery industries, available in stainless steel SS304, SS316, and SS410. Certified ISO9001, with sizes from M3-M8 and lengths 6-90mm.
Related Product Features:
  • Hex socket countersunk head machine screw with hex nut, flat washer, and spring washer assemblies.
  • Available in stainless steel SS304, SS316, and SS410 for durability.
  • Metric measurement system with sizes ranging from M3-M8 and lengths 6-90mm.
  • Plain, polish, and passication finishes to suit various applications.
  • Certified ISO9001, ensuring high-quality standards.
  • Grades A2-70, A2-80, A4-70, and A4-80 for different strength requirements.
  • Packaged in plastic bags, cartons, and wood pallets for safe delivery.
  • MOQ of 500pcs, with prompt shipment from Shanghai or Shenzhen ports.
Faqs:
  • What is the model number of your hex socket countersunk head screws?
    The model number for our hex socket countersunk head screws is FLRS-B04S.
  • What materials are used in your DIN7991 screws?
    Our DIN7991 screws are made from high-quality stainless steel, including SS304, SS316, and SS410.
  • What certifications do your screws have?
    Our screws are ISO9001 certified, ensuring they meet international quality standards.
  • What is the minimum order quantity (MOQ) for these screws?
    The minimum order quantity for our DIN7991 screws is 500 pieces.