Hexagonal bolt with flange EN 1665, blue passivated zinc plated 10.9 steel (A2K)
EN 1665 steel 10.9, zinc-plated
SCR-FLG-EN1665-10.9-WS24-(A2K)-M16X80
Art.-no. 010381680
EAN 4046777142808
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ISO EN 1665 replaces DIN 6921 | There is some limited similarity | Some head heights changed | Flange diameter is unchanged | Widths across flats for M10, M12, M14 and M16, M20 changed | Strength 12.9 removed | Fine thread removed.
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Thread type x nominal diameter (d1)  | M16  | 
Length (l1)  | 80 mm  | 
Head diameter (dc)  | 35 mm  | 
Head height (k1)  | 15.4 mm  | 
Standards  | EN 1665  | 
Material  | Steel  | 
Property class  | 10.9  | 
Surface  | Zinc plated  | 
RoHS-compliant  | Yes  | 
Head type  | Hexagon head with flange  | 
Drive type  | Outer hexagon  | 
External drive (s1)  | WS24  | 
Thread type  | Metric thread  | 
Pitch  | 2 mm  | 
Thread form  | Standard metric thread  | 
Thread design  | Partial thread  | 
Thread length (metric thread)  | 38 mm  | 
Product class  | A  | 
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