American National Standard Helical Spring Lock Washers ANSI/ASME B18.21.1 Helical Split spring lock washers are available in four series: Regular, heavy, extra duty and hi-collar as given below. Helical spring lock washers made of materials other than carbon steel are available in the regular series. Click on Image to Enlarge

ASME B18.21.1- Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series) ASME B18.6.4-1998 (R2005) Thread Forming And Thread Cutting Tapping Screws And Metallic Drive Screws - Inch. Specification Version: External References: Link to Document: Products Associated with Standard

ASME B18.12.1 - 2006 Sponsored and Published By to refer the specification user to ASME B18.24 and a recommended procedure to establish a part iden-tification number (PIN) applicable to all B18 prod- Gaging System 21 as specified in ASME B1.3 or ASME B1.3M for metric product. However, the

Steel Flat Washer, Black Oxide Finish, ASME B18.22.1, 1" Screw Size, 1-1/16" ID, 2" OD, 0.134" Thick (Pack of 10): : Industrial & Scientific The steel flat washer has a black oxide finish and meets American Society of Mechanical Engineers ASME B18.22.1 specifications. The flat washer provides a bearing surface for fastener load

In 1983, the B18.21.1 Subcommittee reaffirmed the 1972 standard. On December 1, 1985, the first draft containing revisions to the 1972 reaffirmed standard was completed. This revised draft was reviewed by the members of Subcommittee 21 at the December 1985 meeting.

Incorporated into B18.21.1- is B18.22.1-1965, Plain Washers. Table of Contents About ASME Digital Books (PDFs) ASME Digital Standards - Digital PDFs are a single-user product with a license granted by ASME for personal use only. The digital PDFs are encrypted and require both the Acrobat plug-in and the FileOpen Acrobat plug-in.

ASME Standard Fasteners; ASME B18.21.1 Heavy Helical Spring Lock Washers; ASME B18.21.1 Heavy Helical Spring Lock Washers. Dimensions of ASME B18.21.1 Heavy Helical Spring Lock

ASME B18.21.1, ASME B18.2.2, ASME B18.6.3 These three ASME standards cover the dimensional requirements for washers, nuts and small screws respectively. Their changes have to do with consolidation of standards. B18.21.1 combines washer specifications for flat washers and lock washers into one standard and now includes fender washers.

Dimensions for ASME B18.22.1 Type A Plain Flat Washers in US Imperial sizes. Type A Flat Washers. Home; Standards; ASME Fasteners; ASME B18.22.1; The 0.734 in., 1.156 in. and 1.469 in. outside diameters avoid washers which could be used in coin operated devices.

NOTE: The word lock appearing in the names of products in this Standard is a generic term historically associated with their identification and is not intended to imply an indefinite permanency of fixity in attachments where the fasteners are used. Incorporated into B18.21.1- is B18.22.1-1965, Plain Washers. Table of Contents

American National Standard Type A Plain Washers - Preferred Sizes ANSI/ASME B18.22.1-1965 (R1998) a Nominal washer sizes are intended for use with comparable nominal screw or bolt sizes. b the 0.734-inch, 1.156-inch, and 1.469-inch outside diameters avoid washers which could be used in coin operated devices. All dimensions are in inches.

ASME B18.21.1 January 1, Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series) This Standard covers the dimensional requirements, physical properties, and related test methods for helical spring-lock washers (# 0 through 3 in.), tooth-lock washers (# 2 through 13⁄4 in.), and ASME B18.21.1 January 1, 1999

ASME B18.2.1 Dimension standard for Square, Hex, Heavy Hex, Askew Head Bolts, Hex Flange, Lobed Head, and Lag Screws. ASME B18.2.2 Dimension standard for Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts. ASME B18.2.3.1M Dimension standard for metric hex cap screws from M5 to M100. ASME B18.2.3.2M

ASME B18.21.1- (Revision and consolidation of ASME B18.21.1 and ASME B18.22.1) Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series) AN AMERICAN NATIONAL STANDARD. CONTENTS

3/4 0.750 0.795 0.768 1.260 1.220 0.055 0.047 7/8 0.875 0.927 0.897 1.410 1.380 0.060 0.052 1 1.000 1.060 1.025 1.620 1.590 0.067 0.059 Description A hardened circular washer with twisted prongs or "teeth" which extend out from the outer edge of the washer. Applications/ Advantages This is the most preferable of all tooth-lock washers.

All dimensions are in inches. Inside and outside diameters shall be concentric within at least the inside diameter tolerance. Washers shall be flat within 0.005-inch for basic outside diameters

Product Specifications ASPEN FASTENERS Internal Tooth Lock Washers INTERNAL TOOTH LOCK WASHERS ASME B18.21.1-1999 Steel & Stainless Steel Internal Tooth Lockwashers Specifications Nominal Washer Size Inside Diameter Outside Diameter Thickness Max Min Max Min Max Min #2 .0860.0950.0890.2000.1750.0160.010 #3 0.099 0.109 0.102 0.232 0.215 0.016 0.010

At Abacus Technologies, we offer the lowest prices on electronic components, including the MIL-SPEC ASME B18.21.1-1999. Get a Quote on the the MIL-SPEC ASME B18.21.1-1999 If you're in the market for a new MIL-SPEC ASME B18.21.1-1999, call us today, or submit a quote by adding this product to your quote cart.

Add. 3/8. Plain washer type A wide ASME B18.21.1 Stainless steel AISI 316 3/8. Go to product page. Add. Go to product page. Add. U55420.037.0001. Fabory.

Looking for Plain washer type A narrow ASME B18.21.1 Stainless steel AISI 304? Fabory offers the best buy of Flat washer Delivery within 48 hours Payment on invoice 100.000+ products in stock

Size, dimensional and tolerance data given is for Type B Plain Flat Washers, ANSI/ASME B18.22.1-1965 (R1998). N = Narrow, R = Regular, W = Wide series Click on image below to enlarge

This Standard covers plain (flat) washers of three constructions designated Type A, Type B, and Fender washers. 1.4 Dimensions All dimensions in this Standard are given in inches and are applicable before any coating is applied. ASME B18.12, Glossary of Terms for Mechanical Fasteners ASME B18.18.2M, Inspection and Quality Assurance for High

01/01/1999 · ASME B18.21.1. April 28, 1972 LOCK WASHERS (REVISION AND REDESIGNATION OF B27.1-1965) (R 1983) This standard covers the dimensions, physical properties and methods of testing for helical spring lock washers made from various materials and carbon steel tooth lock washers, recognized as American

MF Supply is a leading supplier of ASME B18.2.1 Grade BD Hex Cap Screws - Coarse Thread - Yellow Zinc. $291.21 / Quantity Discounts Available. B1821BH025C100N | 1/4-20 X 1 Mil-Spec ASME B18.2.1 BH Coarse Hex Head Cap Screw Grade-BD Steel Zinc Yellow [2200 per Box] Price per Box:

ASME B18.21.1 January 1, Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series) This Standard covers the dimensional requirements, physical properties, and related test methods for helical spring-lock washers (# 0 through 3 in.), tooth-lock washers (# 2 through 13⁄4 in.), and ASME B18.21.1 January 1, 1999

W/D S/S BY ASME B18.21.1 Format Details Price Secure PDF. Single User. $60.00 Print. In Stock Need it fast? Ask for rush delivery. Most backordered items can be rushed in from the publisher in as little as 24 hours. ASME B18.22.1, 1965 Edition, 1965 - Plain Washers This standard covers two types of general purpose plain washers designated