helical spring lock washer dimensions

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

Important information regarding ASME PDFs Description This standard covers the dimensional requirements, physical properties, and related test methods for helical spring-lock washers (#0 through 3 inches), tooth-lock washers (#2 through 1 ¼

Dimensions of Regular Helical Spring-Lock Washers Nominal Washer Size A B T W BW Inside Diameter Outside Diameter Mean Section Thickness (t i + t o)/2 Section Width Bearing Width Max Min Max Min Min Min No. 2 (0.086) 0.094 0.088 0.172 0.020 0.035 0.024

Dimensions of Regular Helical Spring-Lock Washers . ASME B 18.21.1- . Nominal Size or Basic Screw Diameter Width. A B T W BW . Inside Diameter Maximum Outside Minimum Mean Section Thickness (t. i + t. 0)⁄2. Minimum Section Minimum Bearing Max. Min.

Split lock washers provide greater bolt tensioning for tighter Inside Diameter Max, Outside Diameter Max, Thickness, Domestic, Import.

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

Diameter Inside Diameter Outside Diameter Thickness Item # Availability Price #4 0.1140 0.2090 0.0250 WLS4 4 In Stock $0.01071/EA #6 0.1410 0.2500 0.0310 WLS4 6 In Stock $0.01255/EA #8 0.1670 0.2930 0.0400 WLS4 8 In Stock $0.01847/EA

ASME B18.21.1 Helical Spring-Lock Washers Inch Series Spring Lock Washers, including regular type, heavy type, extra duty and high-collar type. Its made of spring steels, 65Mn or #70 steels or stainless steels.

Lockwasher, Helical Spring Washers · Number Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 9/16"; 5/8"; 3/4"; 7/8"; 1"; 1-1/8"; 1-14"; 1-3/8"; 1-1/2"; 1-5/8"; 1-3/4"; 2" 

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

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 

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

Helical spring-lock washers, inch sizes: consult the database with technical specifications of the products. ASME B18.21.1.

Helical spring lock washers are the most commonly used part to prevent assembly components from loosening. They apply greater bolt tension per unit of applied 

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

Regular helical spring lock washer ASME B18.21.1 Spring steel Plain 1/4 ; Standards · Select other sizes ; B (max.) 0.487 ; A (min.) 0.252 ; T (min.) 0,062 ; How can 

Product Dimensions and Weights following sizes of DIN 127 B Helical Spring Lock Washers are available for immediate shipping from stock:.

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.

1/1 · 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 Lock Washers (Inch Series)

Description An external tooth lock washer with a conical shaped bearing surface. Applications/ Advantages Designed for use with flat or oval head screws with countersunk angles of 82° or 100°. Material SAE 1050 - 1065 or equivalent spring steel Hardness Rockwell C40 - 50 Plating See Appendix-A for information on the plating of steel lock washers.

Regular Split Lock Washer Thicknesses ; 5/16" .078 inches ; 3/8" .094 inches ; 1/2" .125 inches ; 5/8" .156 inches.

ASME B18.21.1 ‑ No. 2 0.086 0.094 0.088 0.172 0.035 0.02 0.182 0.04 0.025 0.208 ASME B18.21.1 ‑ No. 3 0.099 0.107 0.101 0.195 0.04 0.025 0.209 0.047 0.031 0.239 ASME B18.21.1 ‑ No. 4 0.112 0.12 0.114 0.209 0.04 0.025 0.223 0.047 0.031 0.253 ASME B18.21.1 ‑ No. 5 0.125 0.133 0.127 0.236 0.047 0.031 0.252 0.055 0.04 0.3

Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series) ASME B18.21.1- (Revision and consolidation of ASME B18.21.1 and ASME B18.22.1) extend the light and heavy series helical spring-lock washer, to include sizes 15

316 Stainless: SAE J405 316 stainless steel. Hardness. Carbon & High-Alloy Steel: Rockwell C38 - 46. Stainless: Thru 5/8": Rockwell C35 - 43; Sizes over 5/8": Rockwell C32 - 43. Twist Test.

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