Description
BSW cup head bolts come with nuts for convenience. They are made from zinc plated steel and are available in sizes 1/4 x 3/4″ to 1/2 x 12″.
Features:
- British Standard Whitworth (BSW) standard thread
- Designed for timber to metal and timber to timber fastening, where rear access is available for fixing the nut
- Square neck prevents rotation during installation
- Zinc plating provides protection against corrosion in indoor applications
- Imperial sizing
BSW cup head bolts – quick reference
| Code | Size | Specs | Qty |
| CHBIZ06020HP | 6.35 x 19.05mm, 1/4 x 3/4″ | Zinc | 200 |
| CHBIZ06025HP | 6.35 x 25.40mm, 1/4 x 1″ | Zinc | 200 |
| CHBIZ06030HP | 6.35 x 31.75mm, 1/4 x 1 1/4″ | Zinc | 200 |
| CHBIZ06038HP | 6.35 x 38.10mm, 1/4 x 1 1/2″ | Zinc | 200 |
| CHBIZ06050HP | 6.35 x 50.80mm, 1/4 x 2″ | Zinc | 200 |
| CHBIZ06065HP | 6.35 x 63.50mm, 1/4 x 2 1/2″ | Zinc | 200 |
| CHBIZ06075HP | 6.35 x 76.20mm, 1/4 x 3″ | Zinc | 200 |
| CHBIZ06090HP | 6.35 x 88.90mm, 1/4 x 3 1/2″ | Zinc | 200 |
| CHBIZ06100HP | 6.35 x 101.60mm, 1/4 x 4″ | Zinc | 200 |
| CHBIZ06115HP | 6.35 x 114.30mm, 1/4 x 4 1/2″ | Zinc | 100 |
| CHBIZ06125HP | 6.35 x 127.00mm, 1/4 x 5″ | Zinc | 100 |
| CHBIZ06130HP | 6.35 x 139.70mm, 1/4 x 5 1/2″ | Zinc | 100 |
| CHBIZ06150HP | 6.35 x 152.40mm, 1/4 x 6″ | Zinc | 100 |
| CHBIZ08025HP | 7.94 x 25.40mm, 5/16 x 1″ | Zinc | 200 |
| CHBIZ08030HP | 7.94 x 31.75mm, 5/16 x 1 1/4″ | Zinc | 200 |
| CHBIZ08038HP | 7.94 x 38.10mm, 5/16 x 1 1/2″ | Zinc | 200 |
| CHBIZ08050HP | 7.94 x 50.80mm, 5/16 x 2″ | Zinc | 200 |
| CHBIZ08065HP | 7.94 x 63.50mm, 5/16 x 2 1/2″ | Zinc | 200 |
| CHBIZ08075HP | 7.94 x 76.20mm, 5/16 x 3″ | Zinc | 200 |
| CHBIZ08090HP | 7.94 x 88.90mm, 5/16 x 3 1/2″ | Zinc | 200 |
| CHBIZ08100HP | 7.94 x 101.60mm, 5/16 x 4″ | Zinc | 200 |
| CHBIZ08115HP | 7.94 x 114.30mm, 5/16 x 4 1/2″ | Zinc | 100 |
| CHBIZ08125HP | 7.94 x 127.00mm, 5/16 x 5″ | Zinc | 100 |
| CHBIZ08130HP | 7.94 x 139.70mm, 5/16 x 5 1/2″ | Zinc | 100 |
| CHBIZ08150HP | 7.94 x 152.40mm, 5/16 x 6″ | Zinc | 100 |
| CHBIZ10038HP | 9.53 x 38.10mm, 3/8 x 1 1/2″ | Zinc | 200 |
| CHBIZ10050HP | 9.53 x 50.80mm, 3/8 x 2″ | Zinc | 100 |
| CHBIZ10065HP | 9.53 x 63.50mm, 3/8 x 2 1/2″ | Zinc | 100 |
| CHBIZ10075HP | 9.53 x 76.20mm, 3/8 x 3″ | Zinc | 100 |
| CHBIZ10090HP | 9.53 x 88.90mm, 3/8 x 3 1/2″ | Zinc | 100 |
| CHBIZ10100HP | 9.53 x 101.60mm, 3/8 x 4″ | Zinc | 100 |
| CHBIZ10115HP | 9.53 x 114.30mm, 3/8 x 4 1/2″ | Zinc | 50 |
| CHBIZ10125HP | 9.53 x 127.00mm, 3/8 x 5″ | Zinc | 50 |
| CHBIZ10140HP | 9.53 x 139.70mm, 3/8 x 5 1/2″ | Zinc | 50 |
| CHBIZ10150HP | 9.53 x 152.40mm, 3/8 x 6″ | Zinc | 50 |
| CHBIZ10162HP | 9.53 x 165.10mm, 3/8 x 6 1/2″ | Zinc | 50 |
| CHBIZ10175HP | 9.53 x 177.80mm, 3/8 x 7″ | Zinc | 50 |
| CHBIZ10200HP | 9.53 x 203.20mm, 3/8 x 8″ | Zinc | 50 |
| CHBIZ10225HP | 9.53 x 228.60mm, 3/8 x 9″ | Zinc | 50 |
| CHBIZ10250HP | 9.53 x 254.00mm, 3/8 x 10″ | Zinc | 50 |
| CHBIZ10300HP | 9.53 x 304.80mm, 3/8 x 12″ | Zinc | 50 |
| CHBIZ12065HP | 12.70 x 63.50mm, 1/2 x 2 1/2″ | Zinc | 100 |
| CHBIZ12075HP | 12.70 x 76.20mm, 1/2 x 3″ | Zinc | 100 |
| CHBIZ12090HP | 12.70 x 88.90mm, 1/2 x 3 1/2″ | Zinc | 100 |
| CHBIZ12100HP | 12.70 x 101.60mm, 1/2 x 4″ | Zinc | 100 |
| CHBIZ12115HP | 12.70 x 114.30mm, 1/2 x 4 1/2″ | Zinc | 50 |
| CHBIZ12125HP | 12.70 x 127.00mm, 1/2 x 5″ | Zinc | 50 |
| CHBIZ12140HP | 12.70 x 139.70mm, 1/2 x 5 1/2″ | Zinc | 50 |
| CHBIZ12150HP | 12.70 x 152.40mm, 1/2 x 6″ | Zinc | 50 |
| CHBIZ19162HP | 12.70 x 165.10mm, 1/2 x 6 1/2″ | Zinc | 25 |
| CHBIZ19175HP | 12.70 x 177.80mm, 1/2 x 7″ | Zinc | 25 |
| CHBIZ19200HP | 12.70 x 203.20mm, 1/2 x 8″ | Zinc | 25 |
| CHBIZ19225HP | 12.70 x 228.60mm, 1/2 x 9″ | Zinc | 25 |
| CHBIZ19250HP | 12.70 x 254.00mm, 1/2 x 10″ | Zinc | 25 |
| CHBIZ19300HP | 12.70 x 304.80mm, 1/2 x 12″ | Zinc | 25 |
BSW cup head bolts are often referred to as coach bolts.
