Binx® all metal self-locking nuts - Metric

Materials and Finishes:

"Mild Steel" - Zinc Cr3 Plated - 72 Hours to Red Rust

Brass: Self Finish

A2 Stainless Steel: 303 Stainless

A4 Stainless Steel: 316 Stainless

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Please note: other material and finishes available on request.

Please note: Use of lubricant with this product is not recommended.

Note: Due to the fact that fastening applications differ greatly. The below information is for guidance only and is correct to the best of our knowledge. The customer must satisfy themselves with the performance of the fastener and validity of the data. TR Fastenings will not be held responsible for any failure that may occur from the use of this information.

Dimension data

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 Metric Dimensions  
Thread SizeA/FHeight
M3 x
M4 x 0.773.2
M5 x 0.884.05
M6 x 1106
M8 x 1.25136.35
M10 x 1.5177.85
M12 x 1.75199.9
M14 x 22210.9
M16 x 22412.95
M18 x 2.52715
M20 x 2.53016
M22 x 2.53217.8
M24 x 33618.8
M30 x 3.54623.9


Further information
 Performance Data for Coarse Threads Grade 5 - Metric   
MINIMUMMAXIMUMFirst Assy (Max.)First Removal - (Min)Fifth Removal - (Min)
M3 x 0.52,6000.71.10,430.120.08
M4 x 0.74,5501.62.40,90.180.12
M5 x 0.88,2503.24.81,60.290.2
M6 x 111,7005.48.13,00.450.3
M8 x 1.2521,60013.3206,00.850.6
M10 x 1.534,20026.439.610,51.51
M12 x 1.7551,400466915,52.31.6
M14 x 270,2007311024,03.32.3
M16 x 295,80011517332,04.53
M18 x 2.5121,00015823842,064.2
M20 x 2.5154,40022433654,07.55.3
M22 x 2.5190,90030345468,09.56.5
M24 x 3222,40038858280,011.58
M30 x 3.5353,400456684108,01612


Performance Data Stainless Steel - Metric   
First AssyFirst Removal - (Min)Fifth Removal - (Min)
M4 x 
M5 x 
M8 x 
M10 x 1.52.361.911.7 
M12 x 1.754.693.732.56 
M14 x 
M16 x 29.957.056.21 
Preferred range
Preferred Range 
M4ST  BR  A2
M5ST  A2
M8ST  BR  A2
M10ST  A2  A4
M12ST  A2  A4 
M14ST  A2 
M16ST  A2  A4
M22ST  A2
M24ST  A4

ST - Steel, Zinc & Clear - other finishes often available

A2 - A2 Stainless Steel, Self Colour

A4 - A4 Stainless Steel, Self Colour

BR - Brass, Self Colour

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