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【Material】304 stainless steel, 420 stainless steel, 316 stainless steel
【Application】Suitable for fastening and dismantling hex head bolts and nuts.
【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】Suitable for fastening and dismantling hex head bolts and nuts.
【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.

【Application】Suitable for spaces where the space is narrow or the recess cannot accommodate a straight handle ring wrench, and the contact area of the fastener is larger
【Manufacturing process】Die forging product
【Material】Stainless steel
【Material Introduction】
1. 304 stainless steel 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】Suitable for spaces where the space is narrow or the recess cannot accommodate a straight handle ring wrench, and the contact area of the fastener is larger
【Manufacturing process】Die forging product
【Material】Stainless steel
【Material Introduction】
1. 304 stainless steel 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】For fastening and loosening hex head bolts and nuts
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction】
一, 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】For fastening and loosening hex head bolts and nuts
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction】
一, 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】For tightening and loosening nuts
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction】
1. 304 stainless steel The 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】For tightening and loosening nuts
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction】
1. 304 stainless steel The 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】For tightening and loosening nuts
【Manufacturing process】Die forging products
【Material】Stainless steel
【Material introduction】
1. 304 stainless steel The 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 in conjunction with a fitter's hammer to knock off and fasten large hexagon head bolts and nuts
【Manufacturing process】 Die forging products
【Material】 Stainless steel
【Material Introduction】
1. 304 stainless steel 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】 It is used for tightening hexagonal and square bolts, nuts, and the shape of the head to strengthen the design and increase the strength. High-neck design, pointed tail, comfortable and multi-purpose
【Manufacturing process】 Die forging product
【Material】 Stainless steel
【Material introduction】
1. 304 stainless steel is anti-rust and anti-corrosion performance. 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】 It is used for tightening hexagonal and square bolts, nuts, and the shape of the head to strengthen the design and increase the strength. Pointed tail, comfortable and multi-purpose
【Manufacturing process】 Die forging product
【Material】 Stainless steel
【Material introduction】
1. 304 stainless steel 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.