The Hillman Group · Paulin
Paulin Papcolloy 101-118 Heat Treated Imperial Tension Washer
3/8 in Nominal, 13/32 in ID x 13/16 in OD, 0.08 in THK, High Carbon Steel
- Stock #
- 1F0694Q5
- MFG Part #
- 101-118
Flat washers are essential for adding resistance to bolts or screws, preventing them from digging into surfaces and causing damage. Positioned behind a nut or screw head, they help distribute the load evenly and prevent material buckling or screw pull-through. Washer sizes correspond to the diameter of the bolt or screw they accompany and should be properly matched to ensure an effective fit.
When choosing a washer, its important to select one that complements the finish of the fasteners in use, as differing finishes can lead to chemical reactions that weaken the fasteners over time.
- Yellow zinc coating applied serves as a protective barrier against moderate corrosion resistance. Yellow zinc fasteners are three times more corrosion resistant than regular zinc
- The yellow color of the zinc makes it easy to verify the use of the correct washer during assembly and inspections
- Identified as grade 8 and are used with grade 8 hex bolts

