Value Collection 87925228 Split Lock Washer 3/4 in 18-8 Ss

Product Description

The VALUE COLLECTION 87925228 is a split lock washer designed for use with 3/4 inch screws and fasteners. Manufactured from 18-8 stainless steel, it provides reliable resistance to corrosion and oxidation in demanding environments. The washer features a spring lock design that bites into mating surfaces under load, helping to prevent fastener loosening caused by vibration or thermal cycling. Inside diameter ranges from 0.76 to 0.775 inches, outside diameter ranges from 1.271 to 1.291 inches, and nominal thickness is 0.188 inches. Plumbers, HVAC technicians, electricians, and mechanical contractors install these washers wherever stainless steel hardware is required in corrosive or wet service conditions.

This split lock washer is suited for residential and commercial mechanical installations where 3/4 inch fasteners are used in environments exposed to moisture, chemicals, or temperature swings. Typical applications include pipe flange assemblies, equipment mounting, conduit supports, and structural connections in HVAC, plumbing, and electrical work. The 18-8 stainless steel alloy is a common choice for indoor wet areas, outdoor installations, and light marine environments. This washer meets ASME, ANSI, BS, DIN, JIS, and NFE standards, making it compatible with both domestic and international fastener systems.

Key Features

• Spring lock design resists fastener loosening under vibration and thermal cycling
• 18-8 stainless steel construction provides corrosion and oxidation resistance
• Inside diameter range of 0.76 to 0.775 inches fits standard 3/4 inch screw shanks
• Outside diameter range of 1.271 to 1.291 inches and 0.188 inch thickness meet dimensional standards
• Conforms to ASME, ANSI, BS, DIN, JIS, and NFE standards
• Inch system of measurement; UNSPSC Code 31161801

Compatibility

Designed as a standard split lock washer for use with 3/4 inch screws and bolts in assemblies requiring an inch-dimensioned stainless steel spring lock washer per ASME, ANSI, BS, DIN, JIS, and NFE specifications.

Installation Notes

Installation is performed by qualified tradespeople as part of bolted or screwed mechanical assemblies. Place the split lock washer between the fastener head or nut and the mating surface before final tightening. Ensure the fastener and all mating hardware are compatible with 18-8 stainless steel to avoid galvanic corrosion. Follow applicable mechanical, plumbing, or electrical codes for torque and assembly requirements.