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• Flat Head Minus Head Machine Screw, Metric Screw - Nylon 6.6
• RS Pro flat head machine screw (metric screw) product with excellent quality. Since this all-screw fixture is a negative type, it can be easily tightened with a negative screwdriver. Molded from ivory nylon 6.6, these screws are ideal for applications that require high mechanical strength, excellent corrosion and insulation resistance. Can be combined with tapped holes or through holes when used with screw-in nylon nuts. RS Pro Nylon 6.6 machine screws are available in a variety of lengths and screw sizes to suit almost any application.
• Features and benefits: Strong, lightweight, wear-resistant, Vibration ResistanceExcellent insulation/insulation propertiesIdeal for use in high voltage assemblyNo non-magnetic electromagnetic interferenceWhat is a Machine Screw
• A machine screw is similar to a bolt but has a socket or a slot in its head that allows it to be turned by a screwdriver
• The shank on a machine screw is straight rather than tapered with a full thread which is uniform along the entire length
• Machine screws do not tap their own thread into materials like wood screws do but are designed to be fastened into pre-tapped holes in the parts they are fastening together
• Having a threaded hole creates a stronger joint and results in a higher quality product
• Where are these?
• A cheese head type screw literally has a head that looks like a wheel of cheese!
• The screw head has a raised cylindrical shape with a flat surface
• The design of this screw head type enables the slot to be deeper for increased driving power when used with a flat bladed screwdriver
• Features and Benefits of Nylon Screws
• Electronic circuit boards Household appliances Commercial machines On-board parts
• Reasons for using nylon screws
• Machine screws are designed to hold separate components together in a wide range of manufacturing and electronic applications
• They are screwed through pre-drilled tapped holes in 2 components and can be fastened at the rear with a nut
• Nylon machine screws can be used as fasteners for a wide range of different materials Including particle board, metal, wood, rubber and other plastics
• Being made of nylon makes these screws ideal for use in devices where weight is a constraint
• The excellent electrical insulation properties of nylon also make these machine screws ideal for use in electronics design
• Applications include the following:
• Washing machines Household appliances Handheld devices Electronics and circuit boards Commercial machinery Automotive parts
• As the name suggests, nylon screws are made from nylon. There are various shapes and sizes, and the shape of the screw head also varies.　Nylon screws are often used in applications that require nylon properties, such as light weight, corrosion resistance, rust resistance, and electrical insulation.
• Frequently Asked Questions
• What Does M2.5, M3, M3.5, M4, M5 Mean
• Other sizes: (; 527-656 527-656) M3 x 0.50 → 20 mm (; 527-684 527-684) M4 x 0.70 → 12 mm (; 527-690 527-690) M4 x 0.70 → 16 mm (; 527-707 527-707) M4 x 0.70 → 20 mm (; 527-735 527-735) M5 x 0.80 → 12 mm (; 527-779 527-779) M6 x 1.00 → 12 mm (; 527-785 527-785) M6 x 1.00 → 16 mm (; 527-791 527-791) M6 x 1.00 → 20 mm (; 527-808 527-808) M6 x 1.00 → 25 mm (; 527-814 527-814) M6 x 1.00 → 30 mm (; 527-971 527-971) M3 x 0.50 → 6 mm (; 527-987 527-987) M3 x 0.50 → 12 mm (; 527-993 527-993) M3 x 0.50 → 16 mm
• These measurements are found on metric screws, The 'M' stands for Metric
• The number after the 'M' is the nominal outer diameter of the screw in mm
• How Do I Cut a Machine Screw
• Damage to the machine screw threads can prevent parts from fitting together properly, therefore care has to be taken when cutting them and the correct tools used
• Cutting a small machine screw (up to standard size #10 or metric size M5 (5 mm) Use a pair of multipurpose wire strippers or electricians pliers that feature M2.5, M3, M3.5, M4, M5 threaded holes
• These holes are designed for cutting bolts without damaging the thread
• Open the jaws and thread the machine screw into the correct size hole to the distance required
• Squeeze the tool handles closed and the screw will be cut at the point where the two halves of the jaws come together
• You will have a clean cut without any thread damage
• Cutting a large machine screw (larger than size #10 or metric size M5 (5 mm) This is best done using a hacksaw
• Thread the nut on the screw until it reaches the desired point on the head side of the cutting line
• Place the screw ina vice or clamp to keep it secure when cutting and cutting the screw as straight as you can
• When you unthread the nut it will repair and realign any threads that may have been damaged by the saw blade