4-40 X 1-3/4″ Machine Screws Flat Head Phillips Drive 18/8 Stainless Steel (1000/Pkg.) Trending
Original price was: $55.03.$28.62Current price is: $28.62.
Phillips Flat-Head Machine Screws, 4-40 x 1-3/4″ – 18/8 Stainless
Engineered for durability and corrosion resistance, these Phillips flat-head machine screws are crafted from 18/8 stainless steel. With a precise 4-40 thread and a length of 1-3/4 inches, they are ideal for securing metal panels, enclosures, and other assemblies where a flush, finished surface is required.
Key features:
Drive Type: Phillips (PH) for reliable seating and fast driving
Thread Size: 4-40
Length: 1-3/4 inch
Material: 18-8 stainless steel (304 grade) for corrosion resistance
Head Type: Flat-head, countersunk for a flush mount
Finish: Bright, rust-resistant finish
Applications include electrical enclosures, cabinetry, instrumentation, appliances, and any project requiring a durable, low-profile screw that resists weathering and staining.
Why choose 18/8 stainless screws?
Excellent corrosion resistance in indoor and outdoor environments
Strong, durable construction suitable for long-term use
Consistent, precise threading for reliable assembly





