Professional Manufacturer of Mining Accessories, Bolts, Nuts & Custom Special-Shaped Fasteners

Butterfly screw

Short Description:

Butterfly screw <strong>Material: </strong>Carbon Steel, SS304/316<br> <strong>Thread Size: </strong>M4 ~ M24<br> <strong>Surface Finish:</strong> Plain.Black,Zinc Plated.Yellow Plated.H.D.G<br> <strong>Class: </strong>4.8,8.8,10.9,12.9,A2,A4

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Product Detail

Product Tags

Dimensions of spring lock washers DIN 316 Wing Screws
D M5 M6 M8 M10 M12
A 10 12 16 20 23
E 25 32 40 50 64
H 12 16 20 25 32
           
L(mm) Weight kg/1000 pcs
10 5.7 11.4 23.7    
12 6.0 11.7 24.3    
16 6.5 12.4 25.6   82.1
20 6.9 13.2 26.8   84.9
25 7.5 14.1 28.4   88.5
30 8.1 14.7 30.0   92.0
35 8.7 15.6 31.6   95.5
40   16.5     99.1
50         106.0
60         113.0
All measurements are in mm

Butterfly screw,Rongte Fastener
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