Hardened and tempered washers for high strength structural bolts and nuts author.
Dti washer weight chart.
Bureau of indian standards subject.
Load indicating washers may be available for other bolt grades as well.
Load indicating washers liw are used to develop the correct tension when installing a325 or a490 structural bolts standard dtis and squirter dtis are made to astm f959.
Dti washers are manufactured as per astm f959.
This calculator can be used as an aid to help estimate the weight of bolts nuts and washers.
We manufacture and galvanize headed bent and threaded fasteners from 1 2 to 6 in diameter.
We provide it as a resource for our customers because the weight of a bolt or assembly is often needed when calculating shipping costs or jobsite delivery requirements.
Plain punched washer is 2016.
Weight in kgs for 100 nos.
Spring washer flat section is 3063 72.
These washers are made with the same od as f844 washers but the same hardness as f436 washers.
Dti s are like little individual weigh scales which measure the bolt tension developed during tightening regardless of the torque resistance of the bolt.
And instead of sampling only some of the dti s with a feeler gage squirter dtis allow virtually 100 inspection ss 39d orange silicone rtv lower viscosity msds rtv 200 185 orange silicone elastomer.
Portland bolt provides anchor bolts and nonstandard construction fasteners directly to contractors steel fabricators oems and other construction related companies worldwide.
About this calculator what is it for.
Are you looking for dti washer specifications dimensions torque chart and weight chart types of fasteners 12 point screws en 14399 4 10 9 hv bolts dti washers torx screws shoulder bolts vented screws studs button head cap screws lock nuts weld studs metric flange bolts flat head screws set screws.
Published under the right to information act created date.
Washers with these dimensions are not specifically covered by f436 but they are available and can be used when larger od hardened washers are needed.
Spring washer square section is 6735 72 din.