DTH drilling rig always needed in rock drilling project site for a subcontractor and building construction company,you will always need a various choice of DTH drilling machine,you will find much quality DTH drilling equipment through this category.
DTH drilling machine is the ultimate combination of performance and economy. DTH system delivers the highest-possible drilling performance at low investment cost. Down-the-hole drilling machine used in variety heavy industry. It is used to drill blasting holes like small to medium mining projects, national defense projects, irrigation projects, tunnel project and ore quarry plant construction,road construction and so on.
Dth Drilling Rig,Dth Rig Machine,Dth Drilling Equipment,Dth Borewell Machine Henan YK Prospecting Machinery Co., Ltd , https://www.yyanchordrillingrig.com
 We offer low carbon steel(mild steel), middle carbon steel, alloy steel, stainless steel and brass, aluminium alloy nuts.Â
To meet various requirements for corrosion resistant or strength, nuts could be further treated such as heating, black oxide, zinc coating, hot dipper galvanizing, black zinc coating, brass coating, nickle and chrome plating, dacomate, etc.And we keep all kinds of nut in stock.Like DIN934,DIN6923,DIN1587,DIN928,DIN929.Cage nut. Â Pls indicate this requirements with your inquiry.
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Products name
Nuts(Hex Nut,Heavy hex nut,Flange nut,Nylon lock nut,
Weld nut Cap nut,Cage nut,Wing nut)
Standard:
DIN,ASTM/ANSIÂ JISÂ ENÂ ISO,AS,GB
Material
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,F594
Steel Grade: DIN: Gr.4,5,6,8.8,10,;  SAE: Gr.2,5,8;  ASTM: A563
Finishing
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
ProductionÂ
ProcessM2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead timeBusy season:15-30days,Slack seaon:10-15days
Stock Products
Carbon steel:DIN934,DIN6923,DIN928,DIN929,ISO4032,Cage nut,Cap nut
Stainless steel: All DIN Or GB Standard stainless steel NutFree Samples for standard fastener For more information visit:www.hainafastener.com
ASTM A194 Gr 2h A563 DIN934 Grade 4 Grade 8 Black Heavy Hex Nut
 We offer low carbon steel(mild steel), middle carbon steel, alloy steel, stainless steel and brass, aluminium alloy nuts.Â
To meet various requirements for corrosion resistant or strength, nuts could be further treated such as heating, black oxide, zinc coating, hot dipper galvanizing, black zinc coating, brass coating, nickle and chrome plating, dacomate, etc.And we keep all kinds of nut in stock.Like DIN934,DIN6923,DIN1587,DIN928,DIN929.Cage nut. Â Pls indicate this requirements with your inquiry.
Â
Products name
Nuts(Hex Nut,Heavy hex nut,Flange nut,Nylon lock nut,
Weld nut Cap nut,Cage nut,Wing nut)
Standard:
DIN,ASTM/ANSIÂ JISÂ ENÂ ISO,AS,GB
Material
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,F594
Steel Grade: DIN: Gr.4,5,6,8.8,10,;  SAE: Gr.2,5,8;  ASTM: A563
Finishing
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
ProductionÂ
ProcessM2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead timeBusy season:15-30days,Slack seaon:10-15days
Stock Products
Carbon steel:DIN934,DIN6923,DIN928,DIN929,ISO4032,Cage nut,Cap nut
Stainless steel: All DIN Or GB Standard stainless steel NutFree Samples for standard fastener For more information visit:www.hainafastener.com
ASTM A194 Gr 2h A563 DIN934 Grade 2 5 8 Black Heavy Hex Nut
Model NO.: DIN934
HS Code: 731816, 731816
MOQ: 900kgs
Trademark: HNF
Transport Package: 20-25kg Carton+900kg/Pallet
Specification: M2-M120, 1/2"-1-1/2"
Origin: China
Model NO.: DIN934
HS Code: 731816, 731816
MOQ: 900kgs
Trademark: HNF
Transport Package: 20-25kg Carton+900kg/Pallet
Specification: M2-M120, 1/2"-1-1/2"
Origin: China
ASTM A194 Gr 2h A563 DIN934 Grade 4 Grade 8 Black Heavy Hex Nut