Galvanized Square Curved Lock Nut for Regular Bolt/ DIN557 Square Nuts / DIN557 Nut with High Quality
Galvanized Square Curved Lock Nut for Regular Bolt/DIN557 Square Nuts / DIN557 Nut with high quality We offer low carbon steel (mild steel), middle carbon steel, alloy steel, stainless steel and brass,aluminium a......
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Product Description
Galvanized Square Curved Lock Nut for Regular Bolt/DIN557 Square Nuts / DIN557 Nut with high quality
We offer low carbon steel (mild steel), middle carbon steel, alloy steel, stainless steel and brass,
aluminium alloy nuts. We offer low carbon steel (mild steel), middle carbon steel, alloy steel, stainless steel and brass,
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,DIN1
587,DIN928,DIN929.Cage nut. Pls indicate this requirements with your inquiry. A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening. They are also much less likely to become rounded-off after repeated loosening/tightening cycles. Square nuts are typically mated with square-headed bolts. Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to increase the strength of the fastener.
Products name | Galvanized Square Curved Lock Nut for Regular Bolt/DIN557 Square Nuts / DIN557 Nut with High Quality | ||||||
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | ||||||
| Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | |||||||
| Finishing | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated | ||||||
| Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | ||||||
| Customized Products Lead time | Busy season:15-30days,Slack seaon:10-15days | ||||||
| Stock Products | Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt | ||||||
| Free Samples for standard fastener | |||||||
| For more information visit:hainafastener.en.made-in-china.com | |||||||
Galvanized Square Curved Lock Nut for Regular Bolt/DIN557 Square Nuts / DIN557 Nut with High Quality
Service
Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
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