Split Lock Washer (DIN 128a)
Split Lock Washers feature a helical-shaped split ring that has also been twisted. When fastened, the two sharp ends exert a spring force on the fastener to create increased friction and resistance to motion. Helical spring lock washers are the most common form of lock washer and are best suited to applications with smaller loads.
0 Split Lock Washer (din 128a), showing 200, (click on any line for more information)
| Buy Split Lock Washers from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | nas1640-616p (3/8 split l/w ss blk) | 300 |
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| MAINSOURC | NH | Split Lock Washer | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/4 | nas1640-416p (1/4 split l/w ss blk) | 292 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Cadmium/Yellow | #10 | ms35338-43 (spl l/w stl z&y #10) | 3088 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Cadmium/Yellow | #6 | ms35338-41 (split l/w #6 stl c&y) | 4650 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4 | ms35338-146 (split l/w 3/4 ss) | 42 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | ms35338-145 (med splt l/w 5/8 ss) | 220 |
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| MAINSOURC | NH | Split Lock Washer | 316, 317, A4 Stainless | Plain | ms35338-137 (split l/w #8 316 ss c&y) | 100 |
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| MAINSOURC | NH | Split Lock Washer | 316, 317, A4 Stainless | Plain | ms35338-136 (split l/w #6 316 ss cad&y) | 500 |
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| MAINSOURC | NH | Split Lock Washer | 316, 317, A4 Stainless | Plain | #4 | ms35338-135 (l/w #4 316 ss c&y) | 1200 |
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| MAINSOURC | NH | Split Lock Washer | Silicon Bronze | Plain | #8 | #8 split l/w sili brnz | 1000 |
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| MAINSOURC | NH | Split Lock Washer | Grade 8 | Zinc/Yellow | 3/4 | 3/4 split l/w gr 8 zy | 25 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | 1 1/4 | 1 1/4 split l/w stl z/clr | 12 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | M30 | m30 split l/w din 127b stl z/clr | 25 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2.5 | m2.5 split l/w din 127b 18-8 ss | 2089 |
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| TownCountry | AR | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8 | 7/8 regular split lock washer s.s. 18-8 | 96 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | 9/16 | 9/16 regular split lock washer zinc | 25 |
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| TownCountry | AR | Split Lock Washer | Class 10.9 | Zinc/Yellow | M10 | m10 regular split lock washer 10.9 yellow zinc | 3300 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | M16 | m16 regular split lock washer zinc | 1500 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | M14 | m14 regular split lock washer zinc | 636 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | M12 | m12 regular split lock washer zinc | 3480 |
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| TownCountry | AR | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m04 regular split lock washer stainless steel 18-8 | 400 |
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| TownCountry | AR | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16 | 7/16 regular split lock washer s.s. 18-8 | 92 |
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| TownCountry | AR | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 | 1/4 regular split lock washer s.s. 18-8 | 247 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 7/16 | regular split lock | 4675 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Zinc/Yellow | 5/16 | split l/w stl zy | 2815 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | 7/8 | split l/w stl | 100 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Galvanized | 5/8 | split l/w stl hdg | 59 |
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| TownCountry | AR | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | regular split lock 18-8 304 18-8 | 408 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | #6 | regular split lock | 500 |
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| TownCountry | AR | Split Lock Washer | 316, 317, A4 Stainless | Plain | 1/4 | regular split lock s.s. 316 | 55 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | 5/8 | regular split lock | 276 |
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| TownCountry | AR | Split Lock Washer | 316, 317, A4 Stainless | Plain | 3/8 | regular split lock s.s. 316 | 134 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 1 | 1 regular split lock | 340 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 7/8 | regular split lock | 263 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 3/4 | regular split lock | 574 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 5/8 | regular split lock | 1627 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 1/2 | regular split lock | 3530 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 3/8 | regular split lock | 5830 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 5/16 | regular split lock | 8154 |
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| TownCountry | AR | Split Lock Washer | Grade 8 | Zinc/Yellow | 1/4 | regular split lock | 7664 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | 1 1/4 | regular split lock | 21 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | 1 | 1 regular split lock | 447 |
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| TownCountry | AR | Split Lock Washer | Steel | Galvanized | 1 | 1 regular split lock hot dip | 77 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | 7/8 | regular split lock | 351 |
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| TownCountry | AR | Split Lock Washer | Steel | Zinc/Clear | 3/4 | regular split lock | 212 |
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| TownCountry | AR | Split Lock Washer | Steel | Galvanized | 3/4 | regular split lock hot dip | 726 |
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| TownCountry | AR | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4 | regular split lock 18-8 304 18-8 | 61 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8 | lite split l/w 18-8 ss | 85 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Phosphate | #6 | split l/w stl phosphate | 9550 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | #6 | split l/w stl blk | 9490 |
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| MAINSOURC | NH | Split Lock Washer | Silicon Bronze | Plain | #6 | split l/w sili brnz | 185 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #5 | split l/w 18-8 ss | 133 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | 9/16 | split l/w stl | 2139 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Galvanized | 1/2 | split l/w stl hdg | 150 |
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| MAINSOURC | NH | Split Lock Washer | Silicon Bronze | Plain | 1/2 | split l/w sili brnz | 313 |
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| MAINSOURC | NH | Split Lock Washer | Silicon Bronze | Plain | #4 | split l/w sili brnz | 309 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | split l/w 18-8 ss blk | 110 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | #3 | split l/w stl blk | 554 |
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| MAINSOURC | NH | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #3 | split l/w 18-8 ss | 1000 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Galvanized | 3/8 | split l/w stl hdg | 200 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | 3/8 | split l/w stl blk | 94 |
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| MAINSOURC | NH | Split Lock Washer | Silicon Bronze | Plain | 5/16 | split l/w sili brnz | 577 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | #2 | split l/w stl z/clr | 365 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | #2 | split l/w stl blk | 3417 |
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| MAINSOURC | NH | Split Lock Washer | Silicon Bronze | Plain | #2 | lite split l/w sili brnz | 750 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Plain | #12 | split l/w stl z/clr | 4378 |
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| MAINSOURC | NH | Split Lock Washer | Steel | Zinc/Yellow | #12 | split l/w stl zy | 472 |
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| CIF | IL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 | m10 med split lockwasher 18-8 ss | 2994 |
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| Optimas | IL | Split Lock Washer | Steel | Plain | 3/4 | 3/4 asme b18.21.1 split lock washer steel (i) | 816 |
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| Brikksen | Split Lock Washer | Plain | M12 | m12 regular split lock washer din 127b | 1125 |
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| Split Lock Washer | Plain | 5/8 | 5/8 regular split lock washer asme | 8380 |
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| Brikksen | Split Lock Washer | Plain | #8 | #8 regular split lock washer asme | 1350 |
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| Brikksen | Split Lock Washer | Plain | 5/16 | 5/16 regular split lock washer asme | 148800 |
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| UNEEDA | NJ | Split Lock Washer | 316, 317, A4 Stainless | Plain | 3/8 | 3/8 medium split l/w 316 s/s | 1000 |
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| OneMonroe | MN | Split Lock Washer | Steel | Zinc/Clear | .090 x 3/8 | 3/8 id x .090 thick split l/washer-mechanical zinc | 1300 |
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| OneMonroe | MN | Split Lock Washer | ms35338-79 | 300 |
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| OneMonroe | MN | Split Lock Washer | Steel | Plain | 1/2 | 1/2 regular split l/w stl | 739 |
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| OneMonroe | MN | Split Lock Washer | Steel | Zinc/Yellow | 1/4 | 1/4 lock washer zy | 600 |
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| OneMonroe | MN | Split Lock Washer | Steel | Zinc/Clear | M22 | m22 split lock washer plated | 10 |
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| OneMonroe | MN | Split Lock Washer | 316, 317, A4 Stainless | Plain | 3/4 | 3/4 lockwashers 316ss | 20 |
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| OneMonroe | MN | Split Lock Washer | Cadmium/Yellow | 1/4 | ms35338-101 | 124 |
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| OneMonroe | MN | Split Lock Washer | 316, 317, A4 Stainless | Plain | #5 | #5 regular split l/w t-316 | 905 |
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| OneMonroe | MN | Split Lock Washer | Plain | M12 | m12 lock washer sc-1 coated | 1071 |
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| OneMonroe | MN | Split Lock Washer | Plain | 1 3/4 | 1-3/4 split lockwasher | 70 |
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| OneMonroe | MN | Split Lock Washer | Steel | Zinc/Yellow | #6 | 6 lock washer zy | 8000 |
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| Alma Bolt | MI | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 5/16 | 5/16 black oxide st. st. lock washer | 992 |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 | split lock washer a2 (1.4310) m5 din 127b | 162000 |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 | spring lock washer curved (type-a) a2 m8 type-a din 128 | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 | 5/16 med. lock washer ss/chrome- | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m4 lock washer 18-8 ss 100 per small bag 5 small bags per master pack-generic brand din 127b | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 | split lock washer-25 per bag a2 (1.4310) m12 din 127b | inquire |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | M2.5 | split lock washer a4 m2.5 din 127b | inquire |
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| Brikksen | FL | Split Lock Washer | Aluminum | Plain | 1/4 | 1/4 med lock washer aluminum .062 min thk | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M30 | split lock washer a2 (1.4310) m30 din 127b | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 | m12 lock washer 18-8 ss 50 per small bag 5 small bags per master pack-generic brand din 127b | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4 | 1 3/4 med lock washer s/s .389 min thk | inquire |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M18 | split lock washer a2 (1.4310) m18 din 127b | 1000 |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | 1/4 | 1/4 lock washer 316 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | 1/4 | 1/4 medium lock washer 316 ss .062 min thk | 61000 |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 medium lock washer ss .094 min thk | 295000 |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | #8 | #8 med lock washer 316ss .040 min thk | inquire |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | M12 | split lock washer a4 m12 din 127b | inquire |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | M12 | split lock washer a4 m12 din 127b | 100 |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 med lock washer 316ss 100 per box .125 min thk | inquire |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | M6 | split lock washer a4 m6 din 127b | 57000 |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12 | #12 lock washer 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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| Bossard | AZ | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | lockwasher ms35338-134 | 2188 |
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| Bossard | AZ | Split Lock Washer | Plain | lockwasher split w/flat end | 188 |
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| Optimas | IL | Split Lock Washer | Silicon Bronze | Plain | #4 | #4 split lock washer sil bronze | 545 |
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| Optimas | IL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 split lock washer 18-8 ss (p) | 3146 |
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| Brikksen | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 | split lock washer a2 (1.4310) m6 din 127b | 210000 |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | 7/16 | 7/16 med lock washer 316ss .109 min thk | inquire |
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| Brikksen | FL | Split Lock Washer | Steel | Zinc/Yellow | 5/8 | 5/8 lock washer steel/yellow zd .156 min thk | inquire |
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| Brikksen | FL | Split Lock Washer | 316, 317, A4 Stainless | Plain | 3/8 | 3/8 lock washer 316 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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| OneMonroe | MA | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4 | washer split lock 3/4 s/s | 490 |
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| Empire | WA | Split Lock Washer | Steel | Galvanized | 5/8 | 5/8 med split l/w hdg | 995 |
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| Empire | WA | Split Lock Washer | Steel | Zinc/Clear | 3/8 | 3/8 med split l/w zp | 3443 |
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| Empire | WA | Split Lock Washer | Steel | Zinc/Clear | 5/8 | 5/8 med split l/w zp | 1668 |
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| Raw Produ | NJ | Split Lock Washer | Steel | Zinc/Clear | M36 | metric split ring lock washer zinc ( ) m36 din 127-bb | 500 |
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| Raw Produ | NJ | Split Lock Washer | Steel | Galvanized | 9/16 | split ring lock washers hdg 9/16 | 500 |
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| Raw Produ | NJ | Split Lock Washer | Grade 8 | Plain | 1/4 | split ring lock washers usa grade 8 1/4 | 500 |
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| Mil-Spec | MD | Split Lock Washer | Silicon Bronze | Plain | 5/16 | 5/16 medium lock washer silicon bronze plain | 38925 |
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| National | Ont | Split Lock Washer | Steel | Zinc/Clear | M6 | m6 split lckwasher spring stl sz din 127b | 1885 |
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| Mansco | MI | Split Lock Washer | Steel | Plain | #10 | #10 reg split l/w pln | 22687 |
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| AFI | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 | m12 med split lock washer ss din 127b () | 1184 |
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| AFI | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2 | m2 med split lock washer ss din 127b () | 3694 |
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| AFI | FL | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6 | #6 med split lock washer ss () | 1000 |
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| Olander | CA | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 split lock washer nas sst black | 85 |
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| Olander | CA | Split Lock Washer | Grade 8 | Zinc/Yellow | 3/8 split l/w gr 8 zn ii non-rohs | 74 |
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| Olander | CA | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M24 | m24 split l/w sst rohs () () | 69 |
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| IRF | NC | Split Lock Washer | Steel | Zinc/Clear | 3/8 | split lock stl rohs | 700 |
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| Arden | WI | Split Lock Washer | Steel | Zinc/Yellow | 7/8 | 7/8 split lock washer med ha zy | inquire |
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| Arden | WI | Split Lock Washer | Steel | Black Oxide | 5/16 | 5/16 split lock washer med blk | inquire |
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| IRF | NC | Split Lock Washer | Steel | Plain | lock- ms | 875 |
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| THRDFAST | AL | Split Lock Washer | Steel | Plain | M27 | split lock | 4 |
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| THRDFAST | AL | Split Lock Washer | Steel | Plain | M18 | split lock | 1785 |
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| THRDFAST | OK | Split Lock Washer | 316, 317, A4 Stainless | Plain | 7/8 | t-316 ss split lock b18.21.1 b27.1 | 20 |
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| Lightning | LA | Split Lock Washer | Grade 8 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/16 | gr. 8 split lock teflon blue | 352 |
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| Lightning | LA | Split Lock Washer | Grade 8 | Zinc/Yellow | 5/8 | gr. 8 split lock SAE j489 zy | 3943 |
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