Fasteners - Part Standard - Cap Screws, Hex Bolts, and Hex Nuts (Metric) PDF Download
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Author: Ship Systems - Fasteners Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected metric screws, hex bolts, and nuts manufactured in accordance with American Society for Testing and Materials (ASTM) and SAE fastener standards. This document covers fastener materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part or identifying number (PIN) as defined in this document. The use of SAE J2295M has been limited due to the fact that most of the metric nuts and bolts available in the United States have not been made to the ASME dimensional standards referenced in SAE J2295. Rather, most of the available metric products available have been manufactured to DIN and ISO standards. ASME has recently been withdrawing their metric dimensional standards in favor of the ISO standards. Other references in SAE J2295 may also have been withdrawn or superseded.Generally, the fasteners to ISO and other National metric fasteners available on the market are interchangeable with those covered by SAE J2295M. It is recommended that ISO metric fasteners be used for new design. For support of current designs, SAE J2295M requirements can be compared to fasteners manufactured to ISO and other National Metric Standards to determine the suitability of these more readily available fasteners.However, it is considered important that SAE J2295M standard be available for reference to support those applications where it has been used. The Part Identification Numbers (PINs) in SAE J2295M may have been used on drawings and users may need to refer to this part standard to identify the characteristics of these fasteners.
Author: Ship Systems - Fasteners Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected metric screws, hex bolts, and nuts manufactured in accordance with American Society for Testing and Materials (ASTM) and SAE fastener standards. This document covers fastener materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part or identifying number (PIN) as defined in this document. The use of SAE J2295M has been limited due to the fact that most of the metric nuts and bolts available in the United States have not been made to the ASME dimensional standards referenced in SAE J2295. Rather, most of the available metric products available have been manufactured to DIN and ISO standards. ASME has recently been withdrawing their metric dimensional standards in favor of the ISO standards. Other references in SAE J2295 may also have been withdrawn or superseded.Generally, the fasteners to ISO and other National metric fasteners available on the market are interchangeable with those covered by SAE J2295M. It is recommended that ISO metric fasteners be used for new design. For support of current designs, SAE J2295M requirements can be compared to fasteners manufactured to ISO and other National Metric Standards to determine the suitability of these more readily available fasteners.However, it is considered important that SAE J2295M standard be available for reference to support those applications where it has been used. The Part Identification Numbers (PINs) in SAE J2295M may have been used on drawings and users may need to refer to this part standard to identify the characteristics of these fasteners.
Author: Ship Systems - Fasteners Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected metric screws, hex bolts, and nuts manufactured in accordance with American Society for Testing and Materials (ASTM) and SAE fastener standards. This document covers fastener materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part or identifying number (PIN) as defined in this document. Part Standard SAE J2295 that originally covered both inch and metric fasteners has been split into two documents with J2295 covering inch dimensioned fasteners and this standard, J2295M, covering metric dimensioned fasteners. An optional J2295 prefix has been added to the Part Identifying Numbers (PIN's) in order to more clearly identify this standard as the source of the PIN. This revision adds Copper Allot 260, Nickel Alloys 625 and 686 and titanium alloy 32 (UNS R55111) for the ASTM F 467 and F 468 fasteners while making titanium alloy 19 inactive for new design. For inspection of small lots, the references specifying lot size have been changed.The reference specifications for dry film lubricants and for electroplating have changed. Hot-dipped and mechanically deposited zinc coatings have been deleted and Zinc/Aluminum) coatings have been added. Guidance has been added to the Note Section regarding the availability and interchangeability of several copper alloys. Additional configurations of slotted and jam nuts have been added. A note on galling is added to provide guidance when selecting aluminum, titanium, nickel alloys and austenitic stainless steel fasteners. Stainless steel alloys have been updated to agree with those listed in referenced product standards. The tables identifying material suffixes for the part identification numbers have been made user friendly by: aIdentifying the applicable ASME dimensional standard in the table bProviding strength information to help the designer select an appropriate fastener. (Strength values are for info only and do not supersede requirements of the referenced product standard). cIdentifying the coatings recommended for each fastener.
Author: Ship Systems - Fasteners Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected inch screws, hex bolts, and nuts manufactured in accordance with SAE and American Society for Testing and Materials (ASTM) fastener standards. Appendix A covers bolt blanks to manufacture fitted bolts of specific materials. This document covers fastener materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part or identifying number (PIN) as defined in this document. Three grades of Ni-Cr-Mo-W alloy (UNS N06686) are now covered. Ni-Cr-Mo-Cb (UNS N06625) is added for high temperature applications. Copper Alloy Brass 260 (UNS C26000) is added to provide a cold heading grade. Bolt blanks are added to reduce machining waste for shipbuilders and repair activities. Continuous threaded cap screws are added for energy absorption applications and also as an option where fit ups vary. SAE J429 and J995 Grade 2 steels are added to primarily support existing applications and are not recommended for new design. A note on galling is added to provide guidance when selecting aluminum, titanium, nickel alloys and austenitic CRES. CRES alloys updated to list those which are listed in referenced product standards. Designators have been added for pigmented overcoats for Zinc/Aluminum coatings.
Author: Ship Systems - Fasteners Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected inch screws, bolts, structural bolts, and nuts manufactured in accordance with ASTM International and SAE fastener standards. Appendix A covers bolt blanks to manufacture fitted bolts of specific materials. This document covers fastener materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part identification number (PIN) as defined in this document. Title: Clarified title that heavy hex and structural bolts are covered herein but their preference is limited. Section 1: Added caution statement about hazardous materials. Section 2: Added several new referenced standards. Section 3: Added Definitions is new. Figure 1: Field 3 deleted Designator 9. Field 4 added Hex Flange Screws and Heavy Hex Bolts. Field 5 added nominal size designators for socket head cap screws less than 1/4 inch nominal diameter. Field 7 Deleted Designators A, G (with H or M), P, V, W, X and Y; Added Designators AH, F, N, NA, NC, ZA and ZC. Table 1: Identified coverage of zinc coated ASTM A193 fasteners. Corrected referenced yield strength values for ASTM A354 Grade BD. To be in accordance with ASTM A307 corrected that Grade A is preferred to be Hex Bolts not Hex Cap Screws. ASTM F468 added Aluminum Alloys and Titanium Alloy 23. Added Socket Button Head Cap Screw configurations for ASTM F835 and ASTM F879. Added Hex Flange Screws for SAE J429. Revised coatings/finishes from "Recommended" to "Cited by Fastener Standard" but this change has no effect on users choices. Figure 2: Field 4 added Hex Flange and Large Hex Flange Nuts. Field 7 deleted Designators A, G (with H or M), P, V, W and Y; Added Designators AH, F, N, NA, NC, S, ZA and ZC. Table 2: ASTM A194 identified marking for zinc coated nuts and hex slotted nuts in Note. ASTM A563 added Hex Flange and Large Hex Flange Nuts. ASTM F467 added Heavy Hex nuts, Aluminum Alloys and Titanium Alloy 23. ASTM F594 added Hex, Heavy Hex, Hex Flange and Large Hex Flange Nuts. Revised coatings/finishes from "Recommended" to "Cited by Fastener Standard" but this change has no effect on user choices. Table 3: Adjusted length increments for longer lengths. Section 4: Added specific thread fits for socket type cap screws. Revised coating notes due to coatings changes. Designator F, in accordance with ISO 10683 is added as an option to allow multiple manufacturers to supply that coating type. Hexavalent chromium has been prohibited due to environmental and regulatory concerns. Replaced canceled SAE J121 with superseding ASTM F2328 for decarburization to reflect same change in SAE J429. Revised Quality Assurance requirements. Addressed flat countersunk head cap screw wedge tensile testing. Added max hardness to NiCuAl. Section 5: Added selection guidance for heavy hex screws, heavy hex nuts, Nickel Alloy 686 and Titanium Ti-5-1-1-1. Table A1: Added 2-1/4 inch bolt blank.Editorial changes have been made throughout.
Author: Ship Systems Technical Steering Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Standard provides part numbers for the identification of fasteners for ship systems and equipment. This document lists some of the more common industry standards that have associated part numbering systems. In addition, this document provides part numbers for screws and nuts to American Society for Testing and Materials (ASTM) fastener standards covering materials most often used in ship systems and equipment. The purpose of this document is to assist the designer and other personnel in providing standard part numbers for the most commonly used fasteners for ship systems and equipment. A part identification number (PIN) is normally required for all military applications and provides a useful means of communicating fastener requirements to suppliers and manufacturers in a very succinct manner.
Author: Ship Systems - Fasteners Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected inch screws, hex bolts, and nuts manufactured in accordance with SAE and American Society for Testing and Materials (ASTM) fastener standards. This document covers fastener materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part or identifying number (PIN) as defined in this document.
Author: Ship Systems Technical Steering Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Part Standard covers selected screws, hex bolts, and nuts manufactured in accordance with American Society for Testing and Materials (ASTM) fastener standards. This document covers materials often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners covered to be identified and ordered by a part or identifying number (PIN) as defined in this document.
Author: Ship Systems - Fasteners Committee
Author: Ship Systems - Fasteners Committee
Author: Ship Systems - Fasteners Committee
Author: Ship Systems - Fasteners Committee
Author: Ship Systems - Fasteners Committee
Author: Ship Systems Technical Steering Committee
Author: 
Author: Ship Systems - Fasteners Committee
Author: Ship Systems Technical Steering Committee
Author: 
Author: