ASME B18.3 5/16-18×1-1/4 in flat head (countersunk) socket cap screw, 31.75 mm long

standard-defined representative, no unique vendor SKU · flat-head

Use it

(import "parts/fastener-imperial/B18.3-FHCS-5_16-18x1.25in.ik" as p)

In a design on ink: ask your agent for it by name, or by what it must be.

Dimensions

length-inch1.25
length-mm31.75

Frame of reference

top flush plane z=0, screw and tip -z; overall length includes head

All 7 numbers in its record
length-inch1.25
length-mm31.75
density-g-mm30.00785
nylon-density-g-mm30.00114
model1.25, 31.75
min1.21, 30.734
max1.25, 31.75