Tenders for Supply of Brush Steel Wire 305 X 60 X 40 Mm Pointed Type 305Mm Overall With Steel Sheath 165Mm At Bristle Endfor Scrapping Iron And Steel Works Before Painting For Length Work To Irs Spec. No. Z-4. As Per Approved Sample With Proper Marking During Bulk Supply. Specn: Irs Z-4 As Per Approved Sample With Proper Marking During Bulk Supply. Brush Steel Wire 305 X 60 X 40 Mm Pointed Type 305Mm Overall With Steel Shea Th 165Mm At Bristle Endfor Scrapping Iron And Steel Works Before Painting For Leng Th Work To Irs Spec. No. Z-4. As Per Approved Sample With Proper Marking During Bulk Supply. Specn: Irs Z -4 As Per Approved Sample With Proper Marking During Bulk Supply Warranty Period: 30 Months After The Date Of Delivery