Different type of flat washer and spring washer etc

Stainless steel spring washer of size m8 as per aisi 304.

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.

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

Set of consumables consisting of followi [set of consumables consisting of following materials: 1. bolt hex head: m12 ? 1.75 ? 50 mm, grade 8.8, qty/set-01 no, 2. nut: m12?1.75 mm, qty/set-01 no, 3. flat washer: 12mm. id-13 mm od-20mm thickness:2mm, qty/set - 01 no, 4. spring lock washer:12 mm,id:12.2-12.6mm,od:21.1mm,thickness:2.5mm, qty/set-01 no. make:- tvs/unbraco/lps/dfl only. ]

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).

Washer spring m8 single coil type a phospated to specn is: 3063-94,washer spring, single coil type a nominal size m-10, to spec is: 3063 steel phosphated,pin cotter split steel phosphated to size 2mm dia x 25mm long to spec n is: 549-2005,pin cotter split dia 4 x 45 (is: 549) , designation: split pin iso 1234-4x45-st to is: 549,pin cotter split 5mmx45mm long steel to specn is: 549-2005.

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.