supply of hex. head screw full thread with one flat washer and eight spring washer assembly for mvsl base as per the details given below. (1) hex. head screw full thread size m14 x 40 mm long x 2 mm 60 degree metric pitch as per is:1367 & 1364, p. class gr. 10.9. qty/set 1 no. (2) spring washer m14b single coil rectangular as per is: 3063/1994. qty/set 8 nos. (3) flat washer size id: 15mm, od: 28mm, thickness 3 mm as per is: 2016/67. qty/set 1 no. screw and flat washer are to be zinc coated as per is: 1573/1986 and spring washer is to be phosphate as per is: 3618/1966.hex. head screw full thread with one flat washer and eight spring washer assembly for mvsl base as per the details given below. (1) hex. head screw full thread size m14 x 40 mm long x 2 mm 60 degree metric pitch as per is:1367 & 1364, p. class gr. 10.9. qty/set 1 no. (2) spring washer m14b single coil rectangular as per is: 3063/1994. qty/set 8 nos. (3) flat washer size id: 15mm, od: 28mm, thickness 3 mm as per is: 2016/67. qty/set 1 no. screw and flat washer are to be zinc coated as per is: 1573/1986 and spring washer is to be phosphate as per is: 3618/1966.,hex. head screw full thread with one flat washer and eight spring washer assembly for m vsl base as per the details given below. (1) hex. head screw full thread size m14 x 40 mm long x 2 m m 60 degree metric pitch as per is:1367 & 1364, p. class gr. 10.9. qty/set 1 no. (2) spring washer m1 4b single coil rectangular as per is: 3063/1994. qty/set 8 nos. (3) flat washer size id: 15mm, od: 28m m, thickness 3 mm as per is: 2016/67. qty/set 1 no. screw and flat washer are to be zinc coated as pe r is: 1573/1986 and spring washer is to be phosphate as per is: 3618/1966. [ warranty period: 30 m onths after the date of delivery ] ]