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Material: Carbon steel, alloy steel (Surface treatment natural color zinc-nickel alloy, neutral salt spray for 720 hours)
Standard: JASO F 116 - 2005&ISO 7380&DIN EN ISO 7380 (-2)
Metric Steel Button Head Torx Screws: The Torx or Torx-Plus drive on these metric screws has more points of contact than other drives, allowing you to tighten them without damaging the recess. Length is measured from under the head. For Torx tools, see Torx and Torx-Plus bits, keys, and drivers. Torx-Plus screws can be used with both Torx-Plus and Torx tools.
Black-oxide steel screws are mildly corrosion-resistant in dry environments.
Zinc-plated steel screws resist corrosion in wet environments.
Metric High-Strength A286 Stainless Steel Button Head Torx Screws: Made from A286 stainless steel, these screws provide the strength of alloy steel and the corrosion and chemical resistance of 18-8 stainless steel. They have a Torx drive that has more points of contact than other drives, allowing you to tighten the screw without damaging the recess. For Torx tools, see Torx and Torx-Plus bits, keys, and drivers. Length is measured from under the head.
Alloy Steel Button Head Torx Screws: Made from alloy steel, these screws are three times stronger than standard steel button head Torx screws. A Torx-Plus drive has more points of contact than other drives, allowing you to tighten the screw without damaging the recess. For Torx tools, see Torx and Torx-Plus bits, keys, and drivers. Torx-Plus screws can be used with both Torx-Plus and Torx tools. Length is measured from under the head.
Black-oxide alloy steel screws are mildly corrosion-resistant in dry environments.
Zinc-plated alloy steel screws resist corrosion in wet environments.
Metric 18-8 Stainless Steel Button Head Torx Screws:18-8 stainless steel screws have good chemical resistance and may be mildly magnetic. All are passivated for added protection against oxidation and corrosion. A Torx drive has more points of contact than other drives, allowing you to tighten the screw without damaging the recess. For Torx tools, see Torx bits, keys, and drivers. Length is measured from under the head.
Product Specification
Name: Alloy Steel Thread-Locking Button TORX Drive Screws
Material: Carbon steel, alloy steel, Stainless steel SUS304, SUS316， A2-70, A4-80, titanium alloy, aluminum alloy.
Made from alloy steel, these screws are nearly twice as strong as stainless steel button head screws. A nylon patch bonded to the threads adds friction to prevent loosening from vibration. Their black-oxide finish provides mild corrosion resistance in dry environments. Length is measured from under the head.
Metric 18-8 Stainless Steel Flanged Button Head Screws: Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer. All are passivated for added protection against oxidation and corrosion. Head height includes the flange. Length is measured from under the flange.
Metric 316 Stainless Steel Flanged Button Head Screws:316 stainless steel screws resist corrosion from chemicals and saltwater better than 18-8 stainless steel screws. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer. All are passivated for added protection against oxidation and corrosion. Screws may be mildly magnetic. Head height includes the flange. Length is measured from under the flange.
Alloy Steel Flanged Button Head Screws: Made from alloy steel, these screws are nearly twice as strong as stainless steel button head screws. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer. Head height includes the flange. Length is measured from under the flange.
Black-oxide alloy steel screws are mildly corrosion-resistant in dry environments.
Zinc-plated alloy steel screws resist corrosion in wet environments.
Metric Alloy Steel Flanged Button Head Screws: These alloy steel screws are nearly twice as strong as stainless steel button head screws. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer. Head height includes the flange. Length is measured from under the flange.
Black-oxide alloy steel screws are mildly corrosion-resistant in dry environments.
Zinc-plated alloy steel screws resist corrosion in wet environments.
Size Can also be According to the Customer's requirement for manufacturing, please check the detailed specification sheet details PDF, CAD, 155-156 Page See more product details.
Product Packaging
Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5cm and 23.5*17.5*8, cm and pallet size: 215*100*90cm, or as your request.
Product Pictures
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