Description
Monster Overview:
Fix your project right the first time with Bulk #4-40 Phillips Flat Head Machine Screws made from durable Carbon Steel and finished with a Black Oxide Coating. These fully threaded machine screws are perfect for compact electronics, device enclosures, and hardware panels. The 82-degree countersunk head provides a flush fit, while the Phillips drive ensures easy installation even in tight or delicate spaces.
Monster Bolts offers high-quality fasteners in bulk with fast U.S. shipping and industry-trusted support—ideal for OEMs, hobbyists, and repair professionals.
Monster Features:
- Material: Carbon steel (AISI 1006–1022 or equivalent)
- Finish: Black Oxide – matte black finish, RoHS compliant, and mildly corrosion resistant.
- Drive: #1 Phillips – precision fit for standard and micro screwdrivers.
- Head Style: 82° Flat Head – ideal for flush-mounting in tight assemblies.
Monster Specifications:
- Thread Size: #4-40 UNC (Unified Coarse Thread)
- Thread Length: Fully threaded
- Material: Steel
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Finish: Black Oxide
(RoHS Directive 2011/65/EU compliant) - Head Angle: 82° Countersunk Flat
More Monster Bolts:
Matching Nuts & Washers: Complete your #4-40 setup with bulk inch nuts and bulk inch washers designed to match your small-scale hardware builds.
Order Yours Today and Experience the Monster Bolts Difference!
Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality, fast shipping, and customer satisfaction.