Catalogue / Tower parts, bolts & nuts
High tensile tower bolt, Max 8 seriesSample
by Konkansudarshan Line Hardware (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Max 8 range of high tensile tower bolt by Konkansudarshan covers 3 bolt size options (M12 to M20). Key features: material test reports provided, uniform hot-dip galvanising and threads cleaned after galvanising. Typically used for transmission towers, substation structures and railway masts. Designed and tested to IS 12427, IS 1363 and IS 6639. Lead time 5-6 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Konkansudarshan
- Model
- KON-D29 series
- Listing type
- Product
- Unit
- MT
- Minimum order
- 1 MT
- Lead time
- 5-6 weeks
- Warranty
- 12 months
- Standards
- IS 12427, IS 1363, IS 6639
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR nearest railhead
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Bolt sizeM12KON-D29-01 | Bolt size: M12 | 1 MT · 5-6 weeks | for verified buyers |
| Bolt sizeM16KON-D29-02 | Bolt size: M16 | 1 MT · 5-6 weeks | for verified buyers |
| Bolt sizeM20KON-D29-03 | Bolt size: M20 | 1 MT · 5-6 weeks | for verified buyers |
Specifications
| Bolt size | M12 to M20 (see variants) |
|---|---|
| Strength class | 5.6made to order: 8.8 |
| Material | High tensile steel |
| Galvanising | Hot-dip, 75 micronmade to order: Hot-dip, 43 micron |
| Thread | Metric coarse |
| Length | 75 mm |
| Nut grade | Grade 8 |
| Head type | Hexagon |
| Washer | Spring + plate |
| Locking | Spring washermade to order: Double nut |
| Packing | Plastic bags in wooden box |
| Testing | Proof load + hardness |
| Mass per 1000 pieces | Per IS data |