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ASTM F1852-07
Standard Specification for ´Twist Off´ Type Tension Control Structural Bolt/Nut/Washer Assemblies, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength
Automaticky preložený názov:
Štandardné špecifikácie pro'Twist Off ' typu Tension Control štrukturálne skrutka / matica / podložka Assemblies , ocele , zušľachtené , 120/105 ksi Minimálna pevnosť v ťahu
NORMA vydaná dňa 1.12.2007
Informácie o norme:
Označenie normy: ASTM F1852-07
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2007
Kód tovaru: NS-51821
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM F1852-07 :
Keywords:
alternate design fasteners, bolts, carbon steel, fasteners, spline end, structural, tension control bolt, tension control bolt assembly, twist-off bolt, weathering steel, Bolting materials, Bolt/nut/washer assembly, Nuts specifications, Steel bolting materials specifications, Structural steel (SS) bolting materials specifications, Tension control structural bolt/nut/washer assembly, &ldquo,Twist off&rdquo, type bolt/nut/washer assembly, Washers/washer assemblies specifications
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers two types of heat treated, steel, tension control bolt-nut-washer assemblies, also referred to as “sets.” These assemblies are capable of developing a minimum predetermined tension when installed by applying torque to the nut, while at the same time applying a counter torque to separate the spline end from the body of the bolt using an appropriate spline drive installation tool. 1.2 An assembly consists of a tension control bolt with spline end (covered by this specification) and a suitable nut and washer covered by reference to applicable ASTM specifications. 1.3 The fastener assemblies are intended for use in structural connections. These connections, installation procedures, and the use of alternate design structural bolts are covered under the requirements of the “ Specification for Structural Joints Using ASTM A 325 or A 490 Bolts,” approved by the Research Council on Structural Connection. 1.4 The assemblies are available with either round (button or dome) heads, heavy hex structural heads, or alternate design heads described in Section 10 and Fig. 1, in sizes ½ to 1 1/8 in. inclusive, in two types specified in Section 4. 1.5 Terms used in this specification are defined in Terminology F 1789 unless otherwise defined herein. 1.6 The following precautionary statement pertains only to the test method portions, Sections 13 and 14, of this Specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||
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