Collection: Black Oxide
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Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 180MM, Grade 12.9 [Allen Key]Regular price 46.65 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 200MM, Grade 12.9 [Allen Key]Regular price 51.50 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 220MM, Grade 12.9 [Allen Key]Regular price 65.65 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 240MM, Grade 12.9 [Allen Key]Regular price 70.70 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 260MM, Grade 12.9 [Allen Key]Regular price 74.85 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 300MM, Grade 12.9 [Allen Key]Regular price 85.63 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 320MM, Grade 12.9 [Allen Key]Regular price 137.60 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 340MM, Grade 12.9 [Allen Key]Regular price 146.15 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 360MM, Grade 12.9 [Allen Key]Regular price 143.72 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 380MM, Grade 12.9 [Allen Key]Regular price 150.89 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 400MM, Grade 12.9 [Allen Key]Regular price 162.88 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 120MM, Grade 12.9 [Allen Key]Regular price 50.80 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 130MM, Grade 12.9 [Allen Key]Regular price 54.52 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 140MM, Grade 12.9 [Allen Key]Regular price 57.71 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 150MM, Grade 12.9 [Allen Key]Regular price 63.08 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 160MM, Grade 12.9 [Allen Key]Regular price 81.02 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 170MM, Grade 12.9 [Allen Key]Regular price 129.48 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 180MM, Grade 12.9 [Allen Key]Regular price 88.51 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 190MM, Grade 12.9 [Allen Key]Regular price 89.91 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 200MM, Grade 12.9 [Allen Key]Regular price 96.04 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 220MM, Grade 12.9 [Allen Key]Regular price 120.32 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 240MM, Grade 12.9 [Allen Key]Regular price 111.55 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 260MM, Grade 12.9 [Allen Key]Regular price 118.81 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 280MM, Grade 12.9 [Allen Key]Regular price 119.88 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 300MM, Grade 12.9 [Allen Key]Regular price 134.22 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 320MM, Grade 12.9 [Allen Key]Regular price 203.74 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 340MM, Grade 12.9 [Allen Key]Regular price 216.15 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 360MM, Grade 12.9 [Allen Key]Regular price 226.30 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 380MM, Grade 12.9 [Allen Key]Regular price 239.01 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 400MM, Grade 12.9 [Allen Key]Regular price 249.17 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M4 * 0.7 * 30MM, Grade 12.9 [Allen Key]Regular price From 0.26 $ CADRegular priceUnit price / per- 
                  
Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M4 * 0.7 * 35MM, Grade 12.9 [Allen Key]Regular price From 0.26 $ CADRegular priceUnit price / per
 
              ![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 180MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_4eab0b7b-b700-4581-b51c-91043bfdaa55.png?v=1619457030&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 200MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_da3b0d1f-bef7-4af5-9fd4-7b241fe7bd60.png?v=1619457032&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 220MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_f2851aa9-d61b-40bc-8a6f-34eb4a6f5251.png?v=1619457033&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 240MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_8e856708-155c-403b-908f-0ef34f67a800.png?v=1619457034&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 260MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_47ea0005-f7d0-4f0d-bb84-6f391f75b26e.png?v=1619457037&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 300MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_5c24b0d5-24a3-4e67-899d-2a95afafb067.png?v=1619457038&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 320MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_a43922b5-8244-44a8-a868-ac9a3d73ee02.png?v=1619457039&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 340MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_cef157d2-99ff-4ac7-b62f-993ed6edc84e.png?v=1619457040&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 360MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_04947adb-7aff-4fc3-b9ca-c4a2c0c38fe2.png?v=1619457042&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 380MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_4f1995fc-b715-484f-a637-778168d73c43.png?v=1619457043&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M30 * 3.5 * 400MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_40f06f72-5e54-4771-8626-ccac578e1714.png?v=1619457044&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 120MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_1c9f6d09-9832-437f-bb90-1774aa5d44b0.png?v=1619457045&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 130MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_704d83f8-a93c-4c39-b4ae-c29f0a36ff93.png?v=1619457046&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 140MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_8d2cc241-0c04-4928-8f9f-e304f225a9fb.png?v=1619457047&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 150MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_c823b0d5-6ff4-4730-8447-06f309a6168b.png?v=1619457049&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 160MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_24650215-8741-471d-b33b-77936aaf0284.png?v=1619457050&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 170MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_1d0662b2-d08b-4d00-b84d-de48d319a6c3.png?v=1619457051&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 180MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_bc7c209b-cd3b-4c98-aaa1-04eaba82f9f4.png?v=1619457052&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 190MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_a96680f8-9fc2-45b7-89b3-2594108a64c4.png?v=1619457053&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 200MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_83ca0586-18c9-4609-9bcb-51c94dae54c5.png?v=1619457054&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 220MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_5e479272-668e-4f9f-bef5-9569687c9931.png?v=1619457055&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 240MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_a1a437a4-a32e-49fe-80a9-4357d394085b.png?v=1619457056&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 260MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_5364ed9e-e6d4-4c5d-bfcf-92a00f280148.png?v=1619457058&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 280MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_ab9261ee-f4be-4971-8a43-6242564d94e8.png?v=1619457059&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 300MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_80a70d6b-118a-4465-981d-6eb95d13c003.png?v=1619457060&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 320MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_b39505d9-5f18-4af9-b517-77e514757fb7.png?v=1619457061&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 340MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_d1b7a41c-ba86-4138-9b2d-1c31100ab55a.png?v=1619457062&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 360MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_cd5505c2-6b91-411a-a826-ab584473c2b1.png?v=1619457063&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 380MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_49b9f8f0-5f5e-409d-acba-b4b8df776157.png?v=1619457064&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M36 * 4.0 * 400MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/products/vpcm_45b73e11-9219-441f-9269-b453408bec61.png?v=1619457065&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M4 * 0.7 * 30MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_5__2025__03_45_16_PM-removebg-preview_cd9ead1b-ed65-4f76-9993-a18e81cc2e52.png?v=1749153329&width=533) 
              
![Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M4 * 0.7 * 35MM, Grade 12.9 [Allen Key]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_5__2025__03_45_16_PM-removebg-preview_600954ef-d65e-4c25-92e8-53bd73cd4cec.png?v=1749153345&width=533)