Different type of flat washer and spring washer etc

Spring washer m27 steel single coil with flat ends to is 3063/94 reaffirmed

M6 x 40 full threaded m.s. hex head bolt with 02 nos. nut, 02 nos flat washer and 01 no spring washer. (gi coated). material specn: bolt is-1367[pt-i] 1992 , nut is- 1367[pt-ii] 1992.

Washer to size 8.4 mm to spcn. is: -2016-1967 steel.,plain washer 8 gost 9649-78 and gost 18123-72 to drg. no. gcf tm 62(b) . matl 40 gost 1050-74 (phosphat,washer bmp to drg. no. 700-31-478.,washer flat to drg. no. 700-31-15.,washer to drg. no. 700-31-583. matl as per drg.,washer for t-90 22.65 t 0212 sp, gost 6402-70, matl. secn. is: -4072-1975 c6 st gr 65 cb to drg. no. t-90/3

Hex head ss fasteners of size:m8 x 35mm (one set consist of one full threaded ss bolt, one ss nut, one ss spring washer & two ss flat washers). accepted offer: specification to din 933 for screw, din 934 for nut and din 125 for plain washer grade a2-70 for all.

Hex head bolt m24x140x90 to is: 1364,s4.8 with castle nut to is:2232, spring washer to is 3063, flat washer to is:2016 with split pin to is: 549 for buffer (split hole of dia.5 mm at a distance of 10 mm & 15 mm from bottom end split holes

Screw hex head m 10 x 45 mm to is:1364, s 8.8, with one nut to is: 1364 property class 8, two nos. flat washer to is: 2016 and one spring washer to din 127b is: 3063 for fixation of cable cleat of tm (restricted to be procured from clw approved sources).

Lv1 r90 172.91.386sb tarpaulin,lv1 r90 172.93.149sb-1 support,lv1 r90 184.04.014sb 4th rh strap,z6 r72 175-74-034 bracket mounting,z6 r72 432-71-199 washer flat,z6 r72 175-77-012-sb bracket,z6 r72 150-46-211 screw shoulder,z6 r72 172-74-403 bracket mounting,n1 r72 5330-008513 gasket 172-27-185,n1 r72 5310-239478 washer rotary conveyer 155-29-2558

Terminal connector (19mm) multiple hole bolted type, ri no 1009 & 1009-1 with gi bolt m12x45/30, nut and 2 flat washer, spring washer as per rdso drawing no eti ohe p 1009 rev-a or latest and as per rdso specification no ti/spc/ohe/fittings/0130-10/13-rev-1 or latest.

Set of fasteners consisting of (1) hexagonal head bolt of length - 20 mm, dia - 5mm, pitch - 0.8 mm, full threaded, grade - 10.9 along with 01 flat washer & 01 spring washer, qty-1000 nos. (2) hexagonal head bolt of length - 20 mm, dia - 8mm, pitch - 1.25mm, full threaded, grade - 12.9,qty-1000 nos. (3) socket head cap screw of length - 20 mm, dia - 6mm, pitch - 1mm, full threaded, grade - 12.9 along with one spring washer, qty-1000 nos. (4) socket head cap screw of length - 25 mm, dia - 8mm,