
Allen CSK Bolt (Countersunk Socket) to DIN 7991, ISO 10642. Grades: 8.8, 10.9. Material: Alloy steel, SS304. Supplied with test certificates. Custom sizes available — get a quote from , . Get a quote from PT Nusantara Build and Furnish, supplying wholesale to Indonesia.
PT Nusantara Build and Furnish is a trusted manufacturer and supplier of Allen CSK Bolt (Countersunk Socket) in Indonesia, serving industrial clients across Indonesia and all over India since 1976. Our allen csk bolt (countersunk socket) are manufactured to DIN 7991, ISO 10642 standards and supplied with full material test certificates (MTR) for complete traceability.
| Product | Allen CSK Bolt (Countersunk Socket) |
|---|---|
| Standard | DIN 7991, ISO 10642 |
| Grades | 8.8, 10.9 |
| Material / Finish | Alloy steel, SS304 |
| Size Range | M3 to M64 (and as per customer drawing) |
| Thread Type | MM, BSW, BSF, UNC, UNF, Fine Pitch |
| Certification | ISO 9001:2015, MTR, Test Certificate |
With 50 years of experience and ISO 9001:2015 certification, we supply allen csk bolt (countersunk socket) to leading PSUs and projects including ISRO, Indian Railways, BHEL, NPCIL, and L&T. Every order ships with test certificates, and we offer custom sizes, grades, and coatings as per your drawing. Contact us for a quote with fast dispatch from Indonesia and PAN-India delivery.