Seasonal Pick Bulk 5/16"-18 Phillips Pan Head Machine Screws – Black Oxide Steel Flash Sale: 70% Off [sMkftHIZ]

Monster Overview:

Fix your project right the first time with Bulk 5/16"-18 Phillips Pan Head Machine Screws made from strong Carbon Steel and finished with a Black Oxide & Oil Coating. These fully threaded screws feature a Phillips drive and a broad pan head for maximum clamping surface. With a 60,000 psi minimum tensile strength, they are ideal for mechanical, structural, and equipment assembly where durability and a clean, low-glare finish are required. RoHS compliant and easy to install using standard tools.

Monster Bolts delivers professional-grade hardware in bulk—shipped fast from the U.S. and trusted for precision, strength, and support you can count on.

Monster Features:

• Material: Carbon Steel
• Tensile Strength: 60,000 psi minimum
• Finish: Black Oxide & Oil – non-reflective, mild corrosion resistance, RoHS compliant
• Thread Type: Unified Coarse Thread (UNC) – 5/16"-18
• Drive Style: Phillips – easy installation with standard cross-slot tools
• Head Style: Pan Head – rounded profile with wide clamping area
• Thread Coverage: Fully Threaded

Monster Specifications:

• Thread Size: 5/16"-18 UNC
• Material: Steel
• Finish: Black Oxide & Oil (RoHS Compliant)
• Tensile Strength: 60,000 psi minimum
• Drive Style: Phillips
• Head Style: Pan Head
• Thread Length: Fully Threaded

More Monster Bolts:

Matching Nuts & Washers: Pair with bulk inch nuts and bulk inch washers for 5/16"-18 hardware.

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.