Copper sealing washer assortment, 120 pieces in eight sizes

Assortment of 120 copper washers. Flat washers presented for compatible workshop joints.

• Listed material: copper; grade A purity and annealed condition are not independently established.
• 6 × 12 × 1 mm: 20 pieces; 8 × 14 × 1 mm: 20 pieces.
• 10 × 14 × 1 mm: 15 pieces; 12 × 18 × 1.5 mm: 15 pieces.
• 14 × 18 × 1 mm: 15 pieces; 16 × 22 × 1.5 mm: 15 pieces.
• 18 × 24 × 1.5 mm: 10 pieces; 20 × 26 × 1.5 mm: 10 pieces.
• Listed contents: one box of 120 washers.

Confirm inner diameter, outer diameter, thickness, material condition and the joint manufacturer's requirements. The source mentions untreated material while the title says annealed; clarify this before use. General automotive, marine or household examples do not establish suitability for a particular pressure, fluid or safety-critical circuit. Follow specified replacement and tightening procedures.