helical spring lock washer dimensions

Helical Spring Lock Washer · 1/4″ · 7/8″ · M10 · M4 · M8 · 1/2″ · 1″ · 3/4″ 

Historically, helical spring lock washers have been among the most widely used anti-loosening assembly components on the market. Washer Helical Size Lock Washers (Inches) Regular Heavy 3/8 0.656 0.741 7/16 0.686 0.722 1/2 0.730 0.803 Figure 2. STANDARDS Apex Fastners helical spring lock washers qualify under the major standards requirements

Dimensions are in inches. Formerly designated Medium Helical Spring Lock Washers. Standard Stock Material Carbon Steel Stainless Steel Phosphorus Bronze Results Per Page : Results 1 - 25 of 37 1 2 Item # Description Nominal Washer Size Max. (A)

Bolt head height 0.24" Half of head height (deflected) 0.120" 2 Assembled 1/8" plates 0.25" Total thickness of assembled plates 0.250" Helical washer thickness 0.10" Total thickness of washer

Zinc Plated ; M24. 24.5 mm. 40 mm. 5 mm. Steel ; M27. 27.5 mm. 43 mm. 5 mm. Spring Steel.

7/20 · DELPHI DX500042 - METRIC HELICAL SPRING LOCK WASHERS December 1, 1999 - DELPHI-I 1. SCOPE This standard covers the dimensions, mechanical properties and methods of testing applicable to helical spring lock washers in the regular and heavy series fabricated from carbon steel and corrosion resistant steel.

Dimensions of ASME B18.21.1 Heavy Helical Spring Lock Washers Notes : Dimensions are in inches.

Light Series Helical Spring Lock Washers Earnest Machine Products line of "Light Series" Helical Spring Lock Washers are manufactured to the material Size ID OD Thickness Width Min Max Nom Nom 1 5/8 1.633 2.487 .344 .391 1 3/4 1.758 2.613 .344 .391 2 2.008 2.840 .384 .393

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Product Name helical spring lock washer Material Stainless Steel Measurement system: Metric, Imperial Place of Origin: Taiwan Standard: ISO Product specification: M2 M2.5 M3 M4 M5 M6 M8 M10 Surface Treatment: nickel plating, polishing, sherardizing

JIS B 1251 - 2001 Spring Lock Washers - Regular Type ; Size. (Φ14), Φ16, (Φ18), Φ20, (Φ22), Φ24, (Φ27), Φ30, (Φ33), Φ36, (Φ39) ; d, max. min. n, min. h, min. d 

Nominal Washer Size Inside Diameter, A 5/⁄16 0.3125 0.322 0.314 3/⁄8 0.375 0.385 0.377 7/⁄16 0.4375 0.450 0.440 1/⁄2 0.500 0.512 0.502

Nominal Washer Size, Inside Diameter A Min. Inside Diameter A Max. Outside Diameter B, Width C, Thickness D, WCL Product Number 

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

Helical spring-lock washers, regular series Dimensions in inches: source ASME B18.21.1 -2009-Table 1 Regular series Nominal washer size A max A min B max T mean section thickness (t1+t)/2 W min No.2 (0.086) 0.094 0.088 0.172

Nominal washer sizes are intended for use with comparable nominal bolt sizes. 3. Industry Standards. Helical spring lock washers shall meet 

100 pcs) 1/4", Helical Spring Lock Washers, Light Split, AISI 316 Stainless Steel Brand: ASPEN FASTENERS About this item Helical spring lock washers are the most common washers used to prevent components from loosening. When compressed, the lock washer will twist and flatten. This prevents loosening.

HASM Regular Helical Spring-Lock Washers are manufactured in nominal diameters ranging from 1/8"- 3" (M3 - M80). We offer fasteners in both USCS/Imperial and metric sizes. HASM's advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing.

Nominal Washer Size, A ; Nominal Washer Size · Inside Diameter ; Nominal Washer Size · Min. Max. ; 2, 0.086. 4, 0.112. 6, 0.138. 8, 0.164. 10, 0.190. 12, 0.216. 1/4 

5/30 · HASM Regular Helical Spring-Lock Washers are manufactured in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer fasteners in both USCS/Imperial and metric sizes.

ASME B18.21.1 Extra Duty Helical Spring Lock Washers Dimensions. ASME B18.21.1 Extra Duty Helical Spring Lock Washers. Dimensions of ASME B18.21.1 Extra Duty Helical Spring Lock Washers. Nominal Washers Size Inside Diameter, A Outside Diameter, B, Max Mean Section Thickness (t 1 + t 2)/2, T, Min Section Width, W, Min

sems screw 304 stainless steel phillips pan head with helical spring lock washer size m3x8 (screw) taiwan: patparganj: pcs: 540,300: 336,876: 1: may 25 : 73181500: sems screw 304 stainless steel, phillips pan head with helical spring lock washer jis b 1188 a2-70 (m3 x 8) taiwan: patparganj: pcs: 426,360:

Dimensions of Regular Helical Spring-Lock Washer Table ; 13/16 (0.8125), 0.832, 0.816, 1.363, 0.203 ; 7/8 (0.875), 0.894, 0.878, 1.459, 0.219 

A split lock washer (or a helical spring lock washer) is a type of washer with slightly trapezoidal wire formed into a helix of one coil. Some important notes 

Round washer with a split and helical shape. When fully fastened, the edges at the split bite into the nut and material surface. Provides a spring tension force that adds additional friction. Helps to prevent nuts from loosening in cases where it may be subject to vibration, in some applications a flat washer is used with the split lock washer

Split lock washers have a split at one point along their outer diameter, which gives the nut a helical shape. This helical shape creates compression and