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Ss304 Stainless Steel Security Anti-theft Break Shear Nut

Ss304 Stainless Steel Security Anti-theft Break Shear Nut
Size:M1-M56
MOQ:10000pcs
Finish:Drawing Request
Grade:4.8/ 6.8/ 8.8/ 10.9/ 12.9
Application:Industry

Size:
Quantity:
  • ISO14001:2004
  • HNF
  • 7318160000

Ss304 Stainless Steel Security Anti-theft Break Shear Nut

     

We offer low carbon steel(mild steel), middle carbon steel, alloy steel, stainless steel and brass,
aluminium alloy nuts. 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. Pls indicate this
requirements with your inquiry

     

     

Material Chemical Composition:


GRADE CHEMICAL COMPOSITION1(%MAXIMA UNLESS STATED) NOTES ALTERNATIVE NAMES
C Si Mn P S Cr Mo Ni Cu
A1 0.12 1 6.5 0.2 0.15/0.35 16-19 0.7 5-10 1.75-2.25 2 3 4 303S31,303S42,1.4305
A2 0.1 1 2 0.05 0.03 15-20 5 8-19 4 6 7 304,394S17(BS3111),1.4301,1.4567
A3 0.08 1 2 0.045 0.03 17-19 5 9-12 1 8 321,1.4541,347,1.4550
A4 0.08 1 2 0.045 0.03 16-18.5 2-3 10-15 4 7 9 316,1.4401,1.4578
A5 0.08 1 2 0.045 0.03 16-18.5 2-3 10.5-14 1 8 9 316Ti,1.4571,316Cb,1.4580
C1 0.09-0.15 1 1 0.05 0.03 11.5-14 - 1 - 9 410,1.4006
C3 0.17-0.25 1 1 0.04 0.03 16-18 - 1.5-2.5 -
431,1.4057
C4 0.08-0.15 1 1.5 0.06 0.15-0.35 12-14 0.8 1
2 9 416,1.4005
F1 0.12 1 1 0.04 0.03 15-18 10 1
11 12 430,1.4016,430Ti,1.4520,430Cb,1.4511

Drawing

DIN985.jpg



Application:

In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed: lock washersjam nuts, specialist adhesive thread-locking fluid such as Loctite, safety pins (split pins) or lockwire in conjunction with castellated nuts, nylon inserts (Nyloc nut), or slightly oval-shaped threads.

The most common shape is hexagonal, for similar reasons as the bolt head - 6 sides give a good granularity of angles for a tool to approach from (good in tight spots), but more (and smaller) corners would be vulnerable to being rounded off. It takes only 1/6th of a rotation to obtain the next side of the hexagon and grip is optimal. However polygons with more than 6 sides do not give the requisite grip and polygons with fewer than 6 sides take more time to be given a complete rotation. Other specialized shapes exist for certain needs, such as wingnuts for finger adjustment and captive nuts (e.g. cage nuts) for inaccessible areas.

A wide variety of nuts exists, from household hardware versions to specialized industry-specific designs that are engineered to meet various technical standards. Fasteners used in automotive, engineering, and industrial applications usually need to be tightened to a specific torque setting, using a torque wrench. Nuts are graded with strength ratings compatible with their respective bolts; for example, an ISO property class 10 nut will be able to support the bolt proof strength load of an ISO property class 10.9 bolt without stripping. Likewise, an SAE class 5 nut can support the proof load of an SAE class 5 bolt, and so on.


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