Flat Head Machine Screw Head Dimensions and Drawings. msflathead. FLAT HEAD MACHINE SCREWS Head Dimensions. 82 Hardware ANSI Menu . A flat head screw , or bolt , is a type of fastener characterized by a drive head that is flat or horizontal and includes a slot or phillips drive feature. 100 Degree Head . All units in Inches. Flat head , socket head , round head , and hex head styles are heremon types. Cap screws have a fairly wide shoulder for holding fast to an object, but may not be threaded over their full body length. Dry Wall Screw . Dry wall screws are flat headed , coarse threaded screws used to hold sheet rock to wall studs.
Browse Machine Screws in the Mil- Spec Fasteners Corp. catalog including Drilled Fillister Head Machine Screw ,Slotted Flat Head Machine Screw - 82 Degree,Phillips Flat Head Machine Screw - 82 Degree,Phillips Flat Head -Self Locking Machine Screw - 82 D. The following sizes of metric DIN 963 slotted drive flat countersunk head machine screws are available for immediate shipping from stock: Diameters ranging from M1 to M20 up to 100mm long in zinc plated steel and stainless steel A2 and A4. flat head socket cap screws, inch series arnhill product categories: 515 - arnhill product categories: 516 . head diameter head height body diameter key engage-ment unrc unrf nom max min ref max min min #0 .060 - 80 .035 .138 .117 .045 .060 .0568 .031 #1 .073 64 72 .050 .168 .143 .055 .073 .0695 .
Browse Flat Head Cap Screws in the Mil- Spec Fasteners Corp. catalog including Slotted Flat Head Machine Screw - 82 Degree,Phillips Flat Head Machine Screw - 82 Degree,Phillips Flat Head -Self Locking Machine Screw - 82 Degree,Phillips Flat Head Machin Machine screws , Phillips flat head . heremon stainless steel for general hardware use. A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. More expensive than 18-8. A low carbon steel for general use. Zinc plated for moderate corrosion resistance. Axis of screw thread. Basic major diameter Minor diameter Basic pitch diameter. Thread Dimensions. a. Tensile strength values are based on 60,000 psi. and apply to carbon steel screws and SEMS only. Hex and Hex Washer head machine screws of sufficient length may be wedge tensile tested.
Socket Head Cap Screws 5-1 Button Head and Flat Head Socket Cap Screws 5-2 Socket Set Screws 5-3 Hexagon Keys and Bits 5-4 Socket Head Shoulder Screws , Dowel Pins, and Slotted Set Screws 5-5 Square Head Set Screws and Socket Pipe Plugs 5-6 Physical Properties of Sockets 5-6 Point Terminology 5-7 Flange 12-Point Screws 5-8 to 5-9