What is DIN 7985?
Metric DIN 7985 are cross recessed (Phillips) raised cheese head (Pan Head) machine screws. Machine screws are externally. threaded fasteners designed to be mated with threaded nuts or tapped holes in the parts they are designed to hold. together.
Is standard for pan head screw?
This International Standard specifies the characteristics of pan head screws of product grade A, with threads from M1,6 to M10 inclusive, and with type H or type Z cross recess.
Is standard for phillips head screw?
The 304 grade stainless steel is the most used to making the Philips screws. The material has 18% chromium and 8% nickel and are called as the 18-8 Stainless Steel pan head phillips screws.
What is a cheesehead screw?
A cheese head screw is one with a cylindrical head. “Cheese head” screws are defined by their head type. The cheese head has cylindrical sides with a flat disc top and a flat bearing surface. The head height is approximately half of its diameter and typically features a slot drive.
What size is a Panhead?
The 74-cubic inch (1,200cc) OHV Harley-Davidson Panhead was launched in 1948. It was the post-war successor to the very worthy 48hp, 74 cubic inch OHV FL Knucklehead.
What are Buttonhead screws?
Button head cap screws have a low domed head with a wider bearing surface than standard heads, and they offer a finished appearance, making them an ideal choice when a neat appearance is desired. Designed for light fastening applications, button head cap screws lack the strength of standard socket screws.
What is Fillister head bolt?
Fillister machine screws have a rounded top surface, cylindrical sides, and a flat bearing surface. The greater side height is what distinguishes a fillister head from a pan head. A fillister machine screw is the preferred style for use in counterbored holes.
What makes a Harley a Panhead?
The panhead is an overhead-valve Harley-Davidson motorcycle engine, so nicknamed because the rocker covers resembled cooking pans. The engine is a two-cylinder, two-valve-per-cylinder, pushrod V-twin, made in both 61 c.i. (EL) and 74 c.i. (FL, FLH) displacements.