Kozelo 20Pcs[5/16-18x1/2"] Flat Head Socket Cap Screw Countersunk Bolt

• - PACKAGE CONTENTS - 25pcs Flat Head Socket Cap Screws. Specifications: #6-32x3/8"inch; Thread Diameter: #6; Screw Length: 3/8"inch; Thread Pitch: 32TPI; Head Diameter: 0.30inch(7.62mm); Hexagon Socket Width (Diagonal Width): 5/64"inch.
• - MATERIAL -The screws are manufactured from 18-8 series (304) stainless steel. The chromium-nickel alloy composition provides excellent corrosion resistance, withstanding humid conditions, mildly acidic or alkaline environments, and daily oxidation. It also offers superior mechanical strength and toughness, extending the service life.
• - APPLICATION - This flat-head hex socket screw is widely applicable for furniture assembly, vehicle maintenance, machinery debugging, and other scenarios requiring a flush mounting surface. It delivers secure fastening for connections involving wood, metal, or plastic materials, making it suitable for diverse practical applications such as home repairs, workshop maintenance, and model building.
• - PRECISION CRAFTSMANSHIP - The screw head features an internal hexagon combined with a countersunk design. The internal hex socket structure, when paired with a standard hex wrench, efficiently transmits torque, reduces slippage, and enhances installation precision and efficiency.
• - NOTICE - For connections subjected to prolonged vibration, a regular inspection schedule should be established to ensure no signs of loosening are present.

APPLICATION: -This flat-head hex socket screw is widely applicable for furniture assembly, vehicle maintenance, machinery debugging, and other scenarios requiring a flush mounting surface. ABOUT THIS PRODUCTS/FEATURES: -The screw head features an internal hexagon combined with a countersunk design. The internal hex socket structure, when paired with a standard hex wrench, efficiently transmits torque, reduces slippage, and enhances installation precision and efficiency. SPECIFICATION: Quantity: 20Pcs Specifications: 5/16"-18 x 1/2"mm Thread Diameter: 5/16" Screw Length: 1/2" Thread Pitch: 18PTI Head Diameter: 0.66inch(17mm) Hexagon Socket Width (Diagonal Width): 3/16" Material: 304 Stainless Steel Color: Silver Surface Treatment: Plain TAKE NOTICE OF/TIPS: -For connections subjected to prolonged vibration, a regular inspection schedule should be established to ensure no signs of loosening are present.