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【Application】Used for elastic hexagonal and square bolts, nuts, head shape strengthening design to increase strength
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction 】
1. 304 stainless steel material has anti-rust and anti-corrosion properties. It is suitable for some places with magnetic field and corrosiveness. It belongs to the series of consumable tools,
      Please don't compare the hardness and durability with steel iron tools.
2. 420 has a certain wear resistance and corrosion resistance, high hardness, and is suitable for working environments that generally require stainless steel.

【Application】Used for elastic hexagonal and square bolts, nuts, head shape strengthening design to increase strength
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction 】
1. 304 stainless steel material has anti-rust and anti-corrosion properties. It is suitable for some places with magnetic field and corrosiveness. It belongs to the series of consumable tools,
      Please don't compare the hardness and durability with steel iron tools.
2. 420 has a certain wear resistance and corrosion resistance, high hardness, and is suitable for working environments that generally require stainless steel.

【Material】304 stainless steel, 420 stainless steel, 316 stainless steel
【Application】Used for fastening and dismantling bolts and nuts with hexagon head or square head.
【Material introduction】
1. 420 stainless steel
has certain wear resistance and corrosion resistance, high hardness and other characteristics, suitable for all kinds of precision machinery, bearings, electrical appliances, equipment, instruments , instrumentation, means of transportation, household appliances, etc. It is mostly used in the manufacture of parts resistant to atmosphere, water vapor, water and oxidative acid corrosion.
2. 304 stainless steel
has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other hot workability, no heat treatment hardening phenomenon, corrosion resistance in the atmosphere. Widely used in household goods, medical equipment, ship parts, auto parts, building materials, chemical, food industries.
Three, 316 stainless steel
Because of the addition of Mo (molybdenum mù), its corrosion resistance, atmospheric corrosion resistance and high temperature strength are particularly good, and can be used under harsh conditions; excellent work hardening ( non-magnetic). Equipment used in seawater, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; photography, food industry, coastal area facilities, ropes, CD rods, bolts, nuts.

【Material】304 stainless steel, 420 stainless steel, 316 stainless steel
【Application】Used for fastening and dismantling bolts and nuts with hexagon head or square head.
【Material introduction】
1. 420 stainless steel
has certain wear resistance and corrosion resistance, high hardness and other characteristics, suitable for all kinds of precision machinery, bearings, electrical appliances, equipment, instruments , instrumentation, means of transportation, household appliances, etc. It is mostly used in the manufacture of parts resistant to atmosphere, water vapor, water and oxidative acid corrosion.
2. 304 stainless steel
has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other hot workability, no heat treatment hardening phenomenon, corrosion resistance in the atmosphere. Widely used in household goods, medical equipment, ship parts, auto parts, building materials, chemical, food industries.
Three, 316 stainless steel
Because of the addition of Mo (molybdenum mù), its corrosion resistance, atmospheric corrosion resistance and high temperature strength are particularly good, and can be used under harsh conditions; excellent work hardening ( non-magnetic). Equipment used in seawater, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; photography, food industry, coastal area facilities, ropes, CD rods, bolts, nuts.

【Material】 304 stainless steel, 420 stainless steel, 316 stainless steel
【Application】 Both ends are suitable for bolts and nuts of the same specification. The 15° angle offset is more convenient for operation.
【Material introduction】
1. 420 stainless steel
has certain wear resistance and corrosion resistance, high hardness and other characteristics, suitable for all kinds of precision machinery, bearings, electrical appliances, equipment, instruments , instrumentation, means of transportation, household appliances, etc. It is mostly used in the manufacture of parts resistant to atmosphere, water vapor, water and oxidative acid corrosion.
2. 304 stainless steel
has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other hot workability, no heat treatment hardening phenomenon, corrosion resistance in the atmosphere. Widely used in household goods, medical equipment, ship parts, auto parts, building materials, chemical, food industries.
Three, 316 stainless steel
Because of the addition of Mo (molybdenum mù), its corrosion resistance, atmospheric corrosion resistance and high temperature strength are particularly good, and can be used under harsh conditions; excellent work hardening ( non-magnetic). Equipment used in seawater, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; photography, food industry, coastal area facilities, ropes, CD rods, bolts, nuts.

【Material】 304 stainless steel, 420 stainless steel, 316 stainless steel
【Application】 Both ends are suitable for bolts and nuts of the same specification. The 15° angle offset is more convenient for operation.
【Material introduction】
1. 420 stainless steel
has certain wear resistance and corrosion resistance, high hardness and other characteristics, suitable for all kinds of precision machinery, bearings, electrical appliances, equipment, instruments , instrumentation, means of transportation, household appliances, etc. It is mostly used in the manufacture of parts resistant to atmosphere, water vapor, water and oxidative acid corrosion.
2. 304 stainless steel
has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other hot workability, no heat treatment hardening phenomenon, corrosion resistance in the atmosphere. Widely used in household goods, medical equipment, ship parts, auto parts, building materials, chemical, food industries.
Three, 316 stainless steel
Because of the addition of Mo (molybdenum mù), its corrosion resistance, atmospheric corrosion resistance and high temperature strength are particularly good, and can be used under harsh conditions; excellent work hardening ( non-magnetic). Equipment used in seawater, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; photography, food industry, coastal area facilities, ropes, CD rods, bolts, nuts.