Graco 17W057 1/2-20 x 4 Hex Head Cap Screw

Compatible Machines & Overview — Graco 17W057 Screw Cap Hex Head 1/2‑20 x 4

Compatible Machines

• Graco airless sprayer systems and manifold assemblies
• High‑pressure fluid systems requiring secure sealing caps
• Industrial spray rigs and accessories with 1/2‑20 threaded ports

Product Overview

The Graco 17W057 Screw Cap Hex Head 1/2‑20 x 4 is a robust stainless steel hex head cap screw designed to secure and seal fluid fittings and connections in airless and high‑pressure spray systems. Precision machining ensures corrosion resistance, leak‑free performance, and durability in demanding environments. :contentReference[oaicite:0]{index=0}

Product Specifications

Installation Notes

• Thread into designated port and tighten using appropriate wrench.
• Ensure proper sealing surface for leak‑free performance.