Description
1233181-SCREW HEX SOCKET CAP HEAD M4X8 SS FT A2 — BOLTON SKU 67386.
About the 1233181 Socket Cap Screw, M4x8 A2 Stainless
Bossard article 1233181 is a hexagon socket head cap screw, M4 × 8 mm, fully threaded, in A2 stainless steel; the FT marking in the item designation denotes the fully threaded execution. Distributor data identifies the part within the Bossard BN 610 range manufactured to ISO 4762 (formerly DIN 912), the standard governing cylindrical-head hexagon socket cap screws, and lists a 7 mm head diameter, 0.7 mm thread pitch and a 3 mm hexagon key drive. A2 stainless offers good general corrosion resistance, with property class 70 material (700 N/mm² tensile strength) typical for this range. Socket cap screws are the standard high-clamping fastener in machine building, where the head sits in a counterbore and is driven with an Allen key.
Key specifications
| Type | Hexagon socket head cap screw, fully threaded |
|---|---|
| Standard | ISO 4762 (DIN 912) |
| Thread × length | M4 × 8 mm (pitch 0.7 mm) |
| Material | A2 stainless steel |
| Head diameter | 7 mm |
| Drive | Hexagon socket, 3 mm key |
| Manufacturer reference | Bossard BN 610 range, article 1233181 |
Typical applications
Used across aerospace-support, UAV and general machine assembly, jigs and fixtures, and MRO workshop fastening wherever coded metric socket-head hardware in stainless steel is specified.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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