SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
SEMS Screw
Contact Us
  • Description
  • Application

  • SEMS Screw
  • Standard:
  • ASME B18.13
  • Size:
  • #2-3/8” M2-M6
  • Length:
  • 10-180 mm
  • Types of SEMS:
  • Helical spring lock washers, tooth lock washers, conical spring washers, plain washers
  • Screw head:
  • Round, truss, oval, pan, fillister, truss, hex, hex washer, cheese
  • Material:
  • Carbon Steel, Stainless Steel, Brass
  • Finish:
  • plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G
  • Packing:
  • bulk ,plain box, colour box, poly bag, PP box + wood Pallet
  • Application:
  • Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
  • Equipments:
  • Caliper, Go&No-go gauge, Tensile test machine,  Hardness tester, Salt spraying tester,  H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter
  • Supply Ability:
  • 1000 tons per month
  • MinimumOrder:
  • 500kgs for each specification
  • Trade Term:
  • Payment :
  • T/T, L/C,etc
  • Market:
  • South&north Amrica/Europe/East&South east Asia/ Australia and ect.
  • Website:
  • Professional:
  • More than 15 years experience in fasteners industry; Our Main market is North&South America and proficient in IFI standard.
  • Our advantage:
  • One-stop shopping;
  • High quality;
  • Competitive price;
  • Timely delivery;
  • Technical support;
  • Supply Material and Test Reports;
  • Samples for free
  • Notice:
  • Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us

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