Bulkhead/anchor/frame couplings Washer Shape
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28321J | 7 / 8-20UNEF BRASS JAM NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28321J
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28304J | 1-1 / 8-14 UNS BRASS JAM NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28304J
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28317J | 1-14 UNS BRASS JAM NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28317J
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![Midland Metal Mfg. 28321W 7/8 ID LOCK WASHER | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28301J_1af2c233-8aac-442d-bc1b-78cc2a003699_medium.jpg?v=1718748121)
28321W | 7 / 8 ID LOCK WASHER | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28321W
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28317W | 1 ID LOCK WASHER | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28317W
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28304W | 1-1 / 8 OD STEEL WASHER FOR 28304 | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28304W
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![Midland Metal Mfg. 28301W WASHER FOR 28301 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28301J_medium.jpg?v=1718748067)
28301W | WASHER FOR 28301 | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28301W
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![Midland Metal Mfg. 28301J BULKHEAD NUT 3/4-16 UNS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28301J_49bca495-0390-4025-a8d3-b8f245e7ca0c_medium.jpg?v=1718748136)
28301J | BULKHEAD NUT 3 / 4-16 UNS | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28301J
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