washer head screw

См. также в других словарях:

• Screw — This article is about the fastener. For other uses, see Screw (disambiguation). Screws come in a variety of shapes and sizes for different purposes. U.S. quarter coin (diameter 24 mm) shown for scale. A screw, or bolt, is a type of fastener… …   Wikipedia

• Washer — Wash er, n. [AS. w[ae]scere.] 1. One who, or that which, washes. [1913 Webster] 2. A ring of metal, leather, or other material, or a perforated plate, used for various purposes, as around a bolt or screw to form a seat for the head or nut, or… …   The Collaborative International Dictionary of English

• Washer (hardware) — Assorted washers: flat, split, star and insulated A washer is a thin plate (typically disk shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are… …   Wikipedia

• washer — washerless, adj. /wosh euhr, waw sheuhr/, n. 1. a person or thing that washes. 2. See washing machine. 3. a flat ring or perforated piece of leather, rubber, metal, etc., used to give tightness to a joint, to prevent leakage, to distribute… …   Universalium

• washer — n. 1 a a person or thing that washes. b a washing machine. 2 a flat ring of rubber, metal, leather, etc., inserted at a joint to tighten it and prevent leakage. 3 a similar ring placed under the head of a screw, bolt, etc., or under a nut, to… …   Useful english dictionary

• Wrench — For other uses, see Wrench (disambiguation). A set of chrome vanadium metric wrenches, open at one end, box/ring at the other. This type is commonly known as a combination wrench. A wrench or spanner is a tool used to provide grip and mechanical… …   Wikipedia

• Countersink — A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common usage is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the… …   Wikipedia

• винт с полупотайной головкой и невыпадающей стопорной шайбой — [ГОСТ 27017 86] Тематики крепежные изделия Обобщающие термины винты с невыпадающими деталями EN raised countersunk head screw with captive countersunk serrated lock washer DE Linsensenkschraube mit unverlierbarer Fächerscheibe FR vis à tête… …   Справочник технического переводчика

• винт с цилиндрической головкой со сферой и невыпадающей пружинной шайбой — [ГОСТ 27017 86] Тематики крепежные изделия Обобщающие термины винты с невыпадающими деталями EN raised cheese head screw with captive spring washer DE Linsenzylinderschraube mit unverlierbarem Federring FR vis à tête cylindrique bombée, à… …   Справочник технического переводчика

• Rail fastening system — Elements of a baseplate based rail fastening system 1. Screw for fixing plate to sleeper 2. Elastomeric pad supporting rail 3. Tension washer 4. Rail clamp 5. Tensioning bolt (nut not shown) 6. Baseplate …   Wikipedia

• Clinker (boat building) — A Viking longship, displaying the overlapping planks that characterize clinker construction. Clinker building is a method of constructing hulls of boats and ships by fixing wooden planks and, in the early nineteenth century, iron plates to each… …   Wikipedia