Allen CSK Screw is a countersunk screw that features an Allen (hex) drive. These types of screws are commonly used in various applications, including woodworking, metalworking, and assembly tasks. The countersunk head provides a flush finish, and the Allen drive allows for efficient and secure tightening using a hex key.
As with any type of screw, it's important to choose the right size, material, and type of screw for your specific application and requirements. The combination of a countersunk head and an Allen drive makes these screws suitable for situations where a smooth surface finish and controlled tightening are important.
We at Royal Steel India manufacture a wide variety of Allen CSK Screws. There is a different types of screw used for different needs. Allen CSK Screws are used directly unlike the bolts which are used with nuts. Our Allen CSK Screws are available in different sizes, grades and shapes. Royal Steel India manufactures and exports high-quality industrial Allen CSK Screws. We are Exporters of the following Screws -Nylon Screws, Hex Screws, Self-Tapping Screws, Cheese Head Screws, CSK Slotted Screws, Pan Phillips Screws, Leg Screws, Socket Head Cap Screws and more. We are a well known and India's leading Industrial Allen CSK Screws Exporters in Mumbai.
| Allen CSK Screws sizes available | ||||
|---|---|---|---|---|
| 3/8″-16 x 1″ Grade 5 Zinc Finish | 1/2″-13 x 1-1/2″ Grade 5 Zinc Finish | 1/4″-20 x 1″ Grade 5 Zinc Finish | ||
| 3/8″-16 x 1-1/4″ Grade 5 Zinc Finish | 3/8″-16 x 1-1/2″ Grade 5 Zinc Finish | 1/4″-20 x 3/4″ Grade 5 Zinc Finish | ||
| 1/2″-13 x 2″ Grade 8 Yellow Zinc Finish | 1/2″-13 x 2″ Grade 5 Zinc Finish | 1/2″-13 x 1-1/2″ Grade 8 Yellow Zinc Finish | ||
| 5/8″-11 x 2″ Grade 8 Yellow Zinc Finish | 5/16″-18 x 1″ Grade 5 Zinc Finish | 3/8″-16 x 1″ Grade 8 Yellow Zinc Finish | ||
| 3/8″-16 x 1″ Grade 18-8 Stainless Steel | 3/8″-16 x 1-1/2″ Grade 8 Yellow Zinc Finish | 1/4″-20 x 1″ Grade 18-8 Stainless Steel | ||
| 5/8″-11 x 2″ Grade 5 Zinc Finish | 5/8″-11 x 2-1/2″ Grade 8 Yellow Zinc Finish | 3/8″-16 x 2″ Grade 5 Zinc Finish | ||
| 3/8″-16 x 1-1/4″ Grade 8 Yellow Zinc Finish | 1/4″-20 x 3/4″ Grade 18-8 Stainless Steel | |||
| Specification | ||
|---|---|---|
| Material | Standards | Grades |
| Nickel Alloy | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 | UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3) |
| Stainless Steel | ASTM / ASME A/SA 193 / 194 | B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4 |
| Alloy Steel | ASTM / ASME A/SA 193 / 194 GR | B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M |
| Duplex Steel | UNS NO. S 31803, S 32205 | |
| Nonmetallic Materials: | Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105 | |
| High-Temp Alloys | Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330 | |
| Copper Base Alloys | Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles | |
| Aluminum Alloys: | 1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075 | |
Allen CSK Screws are a type of fastener, in some ways similar to a bolt, typically made of metal, and characterized by a helical ridge, known as a male external thread. Allen CSK Screws are used to fasten materials by digging in and wedging into a material when turned, while the thread cuts grooves in the fastened material that may help pull fastened materials together and prevent pull-out. There are many Allen CSK Screws for a variety of materials; those commonly fastened by Allen CSK Screws include sheet metal, wood, and plastic.
Zinc and Chromate Allen CSK Screws: Silvery and offers resistant to corrosion for Allen CSK Screws.
Plain Finish Allen CSK Screws: Allen CSK Screws with No Coating.
Zinc Plated Allen CSK Screws: Allen CSK Screws Coated with Zinc.
Zinc and Yellow Chromate Allen CSK Screws: Offers better resistant to corrosion to Allen CSK Screws than Chromate.
Hot Dipped Galvanized(HDG) Allen CSK Screws: Offers superior resistant to corrosion due to the dipping of Allen CSK Screws in the molten zinc.
