REVISIONS PART NO. B - Series ECN # REV DESCRIPTION - A RELEASED DRAWN DATE Ramya 27/04/09 CHECKD DATE APPRVD DATE Suresh 27/04/09 Farnell 11/05/09 Feature: * Internal toothed lock washers for imperial fasteners. h = 2c minimum Dimensions : Inches Specifications: Materials Finishes : Spring steel hardened and tempered to HRC 42-47 (HV 420-470) Stainless steel phosphor bronze. : Self finish zinc. Specification Table A Description B For Screw Sizes Maximum Minimum Maximum Minimum Washer, Sealed Proof, ZP BX100 C Nominal Thickness Washer Reference Number Part Number 6 BA No. 4 0.120 0.113 0.225 0.245 0.016 1204 B6-ITST-Z100- 4 BA No. 6 0.153 0.145 0.305 0.295 0.018 1206 B4-ITST-Z100- 2 BA No. 10 0.204 0.196 0.406 0.396 0.021 1210 B2-ITST-Z100Dimensions : Inches http://www.farnell.com http://www.newark.com http://www.cpc.co.uk This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. DURATOOL is the registered trademark of the Group. (c) Premier Farnell plc 2009. TOLERANCES: UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE FOR REFERENCE PURPOSES ONLY. DRAWING TITLE: DRAWN BY: Ramya DATE: 27/04/09 CHECKED BY: DATE: 27/04/09 SIZE DATE: 11/05/09 SCALE: NTS Suresh APPROVED BY: Farnell Sealed Proof Washer A ELECTRONIC FILE DWG NO. 43571_DWG U.O.M.: Inches SHEET: 1 REV A OF 1