Product Overview

HEICO-LOCK® Wedge Lock Washers

HEICO-LOCK® Steel (narrow)
M Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3 HLS-3 3,4 7,0 200
3,5 HLS-3,5 3,9 7,6 200
4 HLS-4 4,4 7,6 200
5 HLS-5 5,4 9,0 200
6 HLS-6 6,5 10,8 200
8 HLS-8 8,6 13,5 200
10 HLS-10 10,7 16,6 200
11 HLS-11 11,4 18,5 200
12 HLS-12 13,0 19,5 200
14 HLS-14 15,2 23,0 100
16 HLS-16 17,0 25,4 100
18 HLS-18 19,5 29,0 100
20 HLS-20 21,4 30,7 100
22 HLS-22 23,4 34,5 100
24 HLS-24 25,3 39,0 100
27 HLS-27 28,4 42,0 50
30 HLS-30 31,4 47,0 50
33 HLS-33 34,4 48,5 25
36 HLS-36 37,4 55,0 25
39 HLS-39 40,4 58,5 25
42 HLS-42 43,2 63,0 25
45 HLS-45 46,2 70,0 25
48 HLS-48 49,6 75,0 25
52 HLS-52 53,6 80,0 1
56 HLS-56 59,1 85,0 1
60 HLS-60 63,1 90,0 1
64 HLS-64 67,1 95,0 1
68 HLS-68 71,1 100,0 1
72 HLS-72 75,1 105,0 1
76 HLS-76 79,1 110,0 1
UNC Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
1/4" HLS-1/4" 7,2 11,5 200
3/8" HLS-3/8" 10,3 16,6 200
1/2" HLS-1/2" 13,5 19,5 200
3/4" HLS-3/4" 20,0 30,7 100
1" HLS-1" 27,9 39,0 100
HEICO-LOCK® Steel (broad)
M Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3,5 HLB-3,5 3,9 9,0 200
4 HLB-4 4,4 9,0 200
5 HLB-5 5,4 10,8 200
6 HLB-6 6,5 13,5 200
8 HLB-8 8,6 16,6 200
10 HLB-10 10,7 21,0 200
12 HLB-12 13,0 25,4 100
14 HLB-14 15,2 30,7 100
16 HLB-16 17,0 30,7 100
18 HLB-18 19,5 34,5 100
20 HLB-20 21,4 39,0 100
22 HLB-22 23,4 42,0 50
24 HLB-24 25,3 48,5 50
27 HLB-27 28,4 48,5 25
30 HLB-30 31,4 58,5 25
33 HLB-33 34,4 58,5 25
36 HLB-36 37,4 63,0 25
39 HLB-39 40,4 75,5 25
UNC Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
1/4" HLB-1/4" 7,2 13,5 200
3/8" HLB-3/8" 10,3 21,0 200
1/2" HLB-1/2" 13,5 25,4 100
3/4" HLB-3/4" 20,0 39,0 100
1" HLB-1" 27,9 48,5 50
HEICO-LOCK® Stainless Steel A4 (narrow)
M Stainless Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3 HLS-3S 3,4 7,0 200
3,5 HLS-3,5S 3,9 7,6 200
4 HLS-4S 4,4 7,6 200
5 HLS-5S 5,4 9,0 200
6 HLS-6S 6,5 10,8 200
8 HLS-8S 8,6 13,5 200
10 HLS-10S 10,7 16,6 200
11 HLS-11S 11,4 18,5 200
12 HLS-12S 13,0 19,5 200
14 HLS-14S 15,2 23,0 100
16 HLS-16S 17,0 25,4 100
18 HLS-18S 19,5 29,0 100
20 HLS-20S 21,4 30,7 100
22 HLS-22S 23,4 34,5 100
24 HLS-24S 25,3 39,0 100
27 HLS-27S 28,4 42,0 50
30 HLS-30S 31,4 47,0 50
33 HLS-33S 34,4 48,5 25
36 HLS-36S 37,4 55,0 25
39 HLS-39S 40,4 58,5 25
42 HLS-42S 43,2 63,0 25
45 HLS-45S 46,2 70,0 25
48 HLS-48S 49,6 75,0 25
52 HLS-52S 53,6 80,0 1
56 HLS-56S 59,1 85,0 1
60 HLS-60S 63,1 90,0 1
64 HLS-64S 67,1 95,0 1
68 HLS-68S 71,1 100,0 1
72 HLS-72S 75,1 105,0 1
76 HLS-76S 79,1 110,0 1
UNC Stainless Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
1/4" HLS-1/4"S 7,2 11,5 200
3/8" HLS-3/8"S 10,3 16,6 200
1/2" HLS-1/2"S 13,5 19,5 200
3/4" HLS-3/4"S 20,0 30,7 100
1" HLS-1"S 27,9 39,0 100
HEICO-LOCK® Stainless Steel A4 (broad)
M Stainless Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3,5 HLB-3,5S 3,9 9,0 200
4 HLB-4S 4,4 9,0 200
5 HLB-5S 5,4 10,8 200
6 HLB-6S 6,5 13,5 200
8 HLB-8S 8,6 16,6 200
10 HLB-10S 10,7 21,0 200
12 HLB-12S 13,0 25,4 100
14 HLB-14S 15,2 30,7 100
16 HLB-16S 17,0 30,7 100
18 HLB-18S 19,5 34,5 100
20 HLB-20S 21,4 39,0 100
22 HLB-22S 23,4 42,0 50
24 HLB-24S 25,3 48,5 50
27 HLB-27S 28,4 48,5 25
30 HLB-30S 31,4 58,5 25
33 HLB-33S 34,4 58,5 25
36 HLB-36S 37,4 63,0 25
39 HLB-39S 40,4 75,5 25
UNC Stainless Steel
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
1/4" HLB-1/4"S 7,2 13,5 200
3/8" HLB-3/8"S 10,3 21,0 200
1/2" HLB-1/2"S 13,5 25,4 100
3/4" HLB-3/4"S 20,0 39,0 100
1" HLB-1"S 27,9 48,5 50
HEICO-LOCK® 254 SMO® (narrow)
M 254 SMO®
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3 HLS-3SMO254 3,4 7,0 200
3,5 HLS-3,5SMO254 3,9 7,6 200
4 HLS-4SMO254 4,4 7,6 200
5 HLS-5SMO254 5,4 9,0 200
6 HLS-6SMO254 6,5 10,8 200
8 HLS-8SMO254 8,6 13,5 200
10 HLS-10SMO254 10,7 16,6 200
11 HLS-11SMO254 11,4 18,5 200
12 HLS-12SMO254 13,0 19,5 200
14 HLS-14SMO254 15,2 23,0 100
16 HLS-16SMO254 17,0 25,4 100
18 HLS-18SMO254 19,5 29,0 100
20 HLS-20SMO254 21,4 30,7 100
22 HLS-22SMO254 23,4 34,5 100
24 HLS-24SMO254 25,3 39,0 100
27 HLS-27SMO254 28,4 42,0 50
30 HLS-30SMO254 31,4 47,0 50
33 HLS-33SMO254 34,4 48,5 25
36 HLS-36SMO254 37,4 55,0 25
UNC 254 SMO®
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
1/4" HLS-1/4"SMO254 7,2 11,5 200
3/8" HLS-3/8"SMO254 10,3 16,0 200
1/2" HLS-1/2"SMO254 13,5 19,5 100
3/4" HLS-3/4"SMO254 20,0 30,7 100
1" HLS-1"SMO254 27,9 39,0 100
HEICO-LOCK® 254 SMO® (broad)
M 254 SMO®
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3,5 HLB-3,5SMO254 3,9 9,0 200
4 HLB-4SMO254 4,4 9,0 200
5 HLB-5SMO254 5,4 10,8 200
6 HLB-6SMO254 6,5 13,5 200
8 HLB-8SMO254 8,6 16,6 200
10 HLB-10SMO254 10,7 21,0 200
12 HLB-12SMO254 13,0 25,4 100
14 HLB-14SMO254 15,2 30,7 100
16 HLB-16SMO254 17,0 30,7 100
18 HLB-18SMO254 19,5 34,5 100
20 HLB-20SMO254 21,4 39,0 100
22 HLB-22SMO254 23,5 41,0 50
24 HLB-24SMO254 25,5 47,5 50
27 HLB-27SMO254 28,4 48,5 25
30 HLB-30SMO254 31,4 58,5 25
33 HLB-33SMO254 34,4 58,5 25
36 HLB-36SMO254 37,4 63,0 25
UNC 254 SMO®
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
1/4" HLB-1/4"SMO254 7,2 13,5 200
3/8" HLB-3/8"SMO254 10,3 21,0 200
1/2" HLB-1/2"SMO254 13,5 25,4 100
3/4" HLB-3/4"SMO254 20,0 39,0 100
1" HLB-1"SMO254 27,9 48,5 50
HEICO-LOCK® Alloy 718 (narrow)
M Alloy 718
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3 HLS-3ALL718 3,4 7,0 200
3,5 HLS-3,5ALL718 3,9 7,6 200
4 HLS-4ALL718 4,4 7,6 200
5 HLS-5ALL718 5,4 9,0 200
6 HLS-6ALL718 6,5 10,8 200
8 HLS-8ALL718 8,6 13,5 200
10 HLS-10ALL718 10,7 16,6 200
12 HLS-12ALL718 13,0 19,5 200
14 HLS-14ALL718 15,2 23,0 100
16 HLS-16ALL718 17,0 25,4 100
18 HLS-18ALL718 19,5 29,0 100
20 HLS-20ALL718 21,4 30,7 100
22 HLS-22ALL718 23,4 34,5 100
24 HLS-24ALL718 25,3 39,0 100
HEICO-LOCK® Alloy 718 (broad)
M Alloy 718
Item No.
Internal-Ø
[mm]
External-Ø
[mm]
Box Qty
[Pair]
3,5 HLB-3,5ALL718 3,9 9,0 200
4 HLB-4ALL718 4,4 9,0 200
5 HLB-5ALL718 5,4 10,8 200
6 HLB-6ALL718 6,5 13,5 200
8 HLB-8ALL718 8,6 16,6 200
10 HLB-10ALL718 10,7 21,0 200
12 HLB-12ALL718 13,0 25,4 100
14 HLB-14ALL718 15,2 30,7 100
16 HLB-16ALL718 17,0 30,7 100
18 HLB-18ALL718 19,5 34,5 100
20 HLB-20ALL718 21,4 39,0 100
22 HLB-22ALL718 23,4 42,0 50
24 HLB-24ALL718 25,3 48,5 50

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