Spring washers utilize proven engineering principles in their unique shape for even greater strength. Spring washers are designed to exceed all applicable A.R.E.A. specifications, and are made from high-grade steels. Under our exacting quality-controlled manufacturing procedures the steel is formed into lock washers, then scientifically heat treated to provide years of service under the most extreme conditions of shock, vibration and environment. Ductility shall be determined by twisting one end of a finished spring washer through 90 degree without sign of fracture, while the other end is held securely, and also furnished in improved Hi-power and MW-6 and 1933 specs.
We supply many types of screw spikes used in tie plates, hook twin tie plates or other areas where rigid fastening is required. These products are manufactured according to A.S.T.M. A-66 specification
We supply many types of screw spikes used in tie plates, hook twin tie plates or other areas where rigid fastening is required. These products are manufactured according to A.S.T.M. A-66 specification
We supply many types of screw spikes used in tie plates, hook twin tie plates or other areas where rigid fastening is required. These products are manufactured according to A.S.T.M. A-66 specification
We supply many types of screw spikes used in tie plates, hook twin tie plates or other areas where rigid fastening is required. These products are manufactured according to A.S.T.M. A-66 specification
Product Name: Square Head Screw SpikesModel Number: HX-2Place of Origin: ChinaWe supply many types of screw spikes used in tie plates, hook twin tie plates or other areas where rigid fastening is requ
Product Name: Square Head Screw SpikesModel Number: HX-1Place of Origin: ChinaWe supply many types of screw spikes used in tie plates, hook twin tie plates or other areas where rigid fastening is requ
Features:1) Product standard: GB/T 8-88, DIN: DIN478, DIN479, DIN480, ANSI/ASME B18.2.1;JIS: JIS B1182-19952) As well as BS and the customer incoming samples, drawing carries on production3) Product s
Product Name: Square Head Swith BoltsModel Number: HX-8Place of Origin: ChinaFeatures:1) Product standard: GB/T 8-88, DIN: DIN478, DIN479, DIN480, ANSI/ASME B18.2.1;JIS: JIS B1182-19952) As well as BS
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