M4 (4mm x 20mm) Butterfly Wing Screws Thumb Screws Wing Bolts Steel (Pack of 10)

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attaching rope wire and cables to solid surfaces, such as wood, metal, concrete, etc. The A4 stainless Conforming to DIN 912 or ISO 4762. Please note that due to manufacturing limitations, all nylon variants

and thus the ultimate tightening torque is reduced. Manufactured to ISO 7380, and almost always fully

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They can be used with Wing Nuts to create an exceptional fastening that can be adjusted from various positions. to be included on top of the head. Supplied to DIN 603. Manufactured with a partially threaded shank. Thumb Screws Thumb screws are a type of fastener designed to be tightened and loosened by hand. Standard thumb screws feature a tall head with knurled sides; spade head thumb screws feature a flat, vertical, key-like head. These specialized head styles allow for fast and easy adjustments, with no special tools required. Thumb screws are used to fasten objects that need to be adjusted frequently, and are commonly used in computers, electronics, and other consumer devices. Slotted Thumb Screws or Slotted Knurled Knob Screws are designed primarily to be tightened and loosened

to DIN 965. Typically found on consumer electronics and other small machinery where high torque fasteners

product. Used for decades on all types of assembly throughout the world. As with the DIN 931 hex bolt, Wing Screws (American Form) DIN 316 AF. These are designed to be used by hand and can give the user a damage. UNBRAKO® branded and manufactured to be stronger than the other size for size high tensile versions. type of thumb screws. The large head diameter allows these fasteners to be easily adjusted to a precise of fasteners have the standard coarse pitch unless otherwise stated. A coarse pitch M6 bolt or screw

more accurate adjustment. Employed in applications where the bolts need to be frequently tightened and slotted pan head screw is useful in situations where a thumbscrew or a standard pan head screw is not Thumb Screws or Knurled Knob Screws are designed to be tightened and loosened by hand, without the needA wide headed, lower profile screw with a traditional slot drive. Used for bolting softer materials.