1-3/8" X 100 PK Washer for Styrofoam SWZ138C1 roof tin 331-1677

Pack Quantity

The quantity that makes up a standard package.

You must order in units of this quantity.

Items are sold in Gross and Pieces.

Example: Package quantity

• .3333 gross enter .3333
• 10 gross enter 10 or 20, 30 etc.
• 72 pieces enter 72 or 144, 216 etc.

Please note: 1 gross = 144 pieces.