Author: ASME.Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
B18.2.2 : nuts for general applications : machine screw nuts, hex, square, hex flange, and coupling nuts (inch series).
Author: ASME.Nuts for General Applications
Author: Square and Hex Nuts (inch Series)
Author: American National Standards InstitutePublisher:
ISBN:
Category : Bolts and nuts
Languages : en
Pages : 56
Book Description
Fastener Part Standard - Machine Screw Nuts (Metric and Inch)
Author: Ship Systems - Fasteners CommitteePublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
This SAE Part Standard covers selected machine screw nuts manufactured in accordance with American Society for Mechanical Engineers (ASME) dimensional standards. This document covers material most often used in ship systems and equipment but its use may be applied wherever nuts of the covered materials are used. This document permits the nuts to be identified and ordered by a part identification number (PIN) as defined in this document. The ASME removed machine screw nuts from ASME B18.6.3 and added them to ASME B18.2.2. That change is now reflected in SAE J2485.Section 1: Added statement about potential hazardous materials.Section 2: Added new reference standards.Section 3: Added a Definitions paragraph.Section 4: Added caution on Black Oxide Coatings. Added requirements on phosphate coatings and zinc/aluminum inorganic coatings.Figure 1: Field 3 Configuration added Designator F for hex flange nut.Field 5 Platings and Coatings added Designators K = Manganese Phosphate Coating, P = Zinc Phosphate Coating, X = Zinc/Aluminum Inorganic Coating-No Chromium Permitted and ZA = Zinc with clear topcoat (Hexavalent chromium prohibited). Z = Zinc Electroplate allows ZA to be furnished. Designator C for cadmium coating is inactivated for new design. Designator A for Aluminum plating is deleted due to misidentification of the coating. Hexavalent chrome is now prohibited due to environmental and regulatory concerns.Table 1: Reformated to place Designators in alpha-numeric order. In accordance with industry practice, proof stress testing of machine screw nuts is no longer required.Designator G steel expanded UNS compositions range to match standard production alloys.Designators for CRES are reformatted. Designator S added alloy 302HQ and now identifies alloy XM7 as 18-9LW. New Designator S1 is added with 303 and 303Se free machining alloys. Designator S3 is added with 321 and 347 alloys. There is no change to current practice of allowing suppliers to choose the CRES alloy to be provided and this is noted. Hardness range of Designators in the S series is revised to align with ASTM F 594.Designator C added copper alloys 260.Designator C1 is added with naval brass alloys 462 and 464.Designator T2 is added with titanium alloy 23, Ti-6Al-4V ELI.Designator BN added "Grade 1" to alloy 686 and adjusted hardness and proof stress to match ASTM F 467.Section 5: Informational notes revised and added.Minor editorial changes, clarifications and corrections made throughout.
Bolt, Nut and Rivet Forging
Author: Douglas T. HamiltonPublisher: Read Books Ltd
ISBN: 1473339693
Category : Crafts & Hobbies
Languages : en
Pages : 68
Book Description
This vintage book contains a complete guide to forging bolts, nuts, and rivets with bolt heading machines, continuous-motion bolt and rivet headers, and nut forging machines. This volume will appeal to those with an interest in the development of industrial metalworking techniques and would make for a fantastic addition to collections of allied literature. Contents include: "Bolt Heading Machines", "Types of Machines", "Operation of Plain Bolt and Rivet Machines", "Successive Steps in Heading Bolts", "Types of Bolt Header Dies", "Construction of National Wedge-Grip Bolt and Rive Header", "Hammer Type of Bolt Header", "Stock Required for Bolt Heads", "Continuous-motion Bolt and Rivet Header with Automatic Feed", et cetera. Many vintage books such as this are increasingly scarce and expensive. We are republishing this volume now in an affordable, modern edition complete with a specially commissioned new introduction on metal work. First published in 1914.
Prevailing Torque Type Hexagon Nuts with Flange (With Non-Metallic Insert)
Author: British Standards Institute StaffPublisher:
ISBN: 9780580293283
Category :
Languages : en
Pages : 10
Book Description
Nuts, Hexagonal-head fasteners, Threaded fasteners, Fasteners, Internal-thread fasteners, Flanged nuts, Torque, Dimensions, Dimensional tolerances, Designations, Threads, Finishes, Thread inserts, Steels
Bolts, Screws and Nuts - External Wrenching UNJ Thread, Inch - Design Standard
Author: E-25 General Standards for Aerospace and Propulsion SystemsPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
The scope of this SAE Aerospace Standard (AS) is to define the following dimensional requirements for double hexagon, hexagon head and tee headed bolts, and nuts with AS8879 UNJ inch series threads primarily for use in propulsion systems. Design requirements are based on UNJC threads for sizes 0.1640 and smaller and UNJF threads for sizes 0.1900 and larger. General revision, revise datums for position on bolts with drilled holes, revise datums for geometric tolerancing requirements on nuts (Figures 18A and 18B), delete radius at transition of wrench and base flange on 12 point bolts and nuts, update callouts and formats per ASME Y14.5M, clarify strength classes, add tertiary datum for safety wire hole position requirements, add part drawing templates (appendices), figures redrawn and tables reformatted, and general editorial update.
Square and Hex Bolts and Screws, Inch Series
Author: American National Standards InstitutePublisher:
ISBN:
Category : Bolts and nuts
Languages : en
Pages : 76
Book Description
Prevailing Torque Type Hexagon Nuts with Flange (With Non-Metallic Insert) with Metric Fine Pitch Thread
Author: British Standards Institute StaffPublisher:
ISBN: 9780580293269
Category :
Languages : en
Pages : 10
Book Description
Nuts, Internal-thread fasteners, Threaded fasteners, Hexagonal-head fasteners, Fasteners, Close-fit threads, Flanged nuts, Torque, Threads, Designations, Dimensions, Dimensional tolerances, Dimensional measurement, Finishes, Thread inserts, Steels
Specification for Machine Screws and Machine Screw Nuts. Metric Series
Author: British Standards Institute StaffPublisher:
ISBN: 9780580345784
Category :
Languages : en
Pages : 48
Book Description
Screws (bolts), Nuts, Slotted-head fasteners, ISO metric threads, Recessed-head fasteners, Dimensions, Diameter, Heads (fasteners), Length, Threads, Radius, Slots, Gauges, Hexagonal-head fasteners, Square-head fasteners, Cheese-head fasteners, Countersunk fasteners, Raised-head fasteners, Pan-head fasteners, Slotted-head fasteners, Points (fasteners)