NVS AISI 304 (A2-70) Stainless Steel Round Head Carriage Bolt DIN 603
AISI 304 (1.4301) · Round (mushroom) head, square neck, metric thread · DIN 603 · ISO 8677 · M5–M16 · 16–150 mm · 81 sizes
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7,56₺ incl. VAT
excl. VAT: 6,30₺
Category
Stock Code
NVS-BE-KASA603-304
Warranty Period
24 Month
Price
6,30 ₺ + VAT
NVS AISI 304 (A2-70) Stainless Steel Round Head Carriage Bolt DIN 603
NVS AISI 304 (A2-70) stainless steel carriage bolt: round (mushroom) head, square neck, metric thread. Size range: M5–M16 · 16–150 mm (81 sizes). This bolt has a round (mushroom) head with a square neck under the head. The square neck seats in wood or in a square hole and stops the bolt from turning, so the nut can be tightened from one side.
AISI 304 (1.4301) is a general-purpose chromium-nickel stainless steel. It is widely used in water, heating and cooling, compressed air, food processing and indoor and outdoor applications.
Applications
- Wood and metal joints
- Railings, frames and decorative structures
- Kitchen equipment and food plant connections
Size, weight and item code table
| Thread | Length | Weight | Item code |
|---|---|---|---|
| M5 | 16 mm | ≈ 4 g | NVS603A2516 |
| M5 | 20 mm | ≈ 4.5 g | NVS603A2520 |
| M5 | 25 mm | ≈ 5.2 g | NVS603A2525 |
| M5 | 30 mm | ≈ 6 g | NVS603A2530 |
| M5 | 35 mm | ≈ 6.8 g | NVS603A2535 |
| M5 | 40 mm | ≈ 7.6 g | NVS603A2540 |
| M5 | 50 mm | ≈ 9.2 g | NVS603A2550 |
| M5 | 60 mm | ≈ 11 g | NVS603A2560 |
| M5 | 70 mm | ≈ 12 g | NVS603A2570 |
| M6 | 16 mm | ≈ 7 g | NVS603A2616 |
| M6 | 20 mm | ≈ 7.7 g | NVS603A2620 |
| M6 | 25 mm | ≈ 8.6 g | NVS603A2625 |
| M6 | 30 mm | ≈ 9.7 g | NVS603A2630 |
| M6 | 35 mm | ≈ 11 g | NVS603A2635 |
| M6 | 40 mm | ≈ 12 g | NVS603A2640 |
| M6 | 50 mm | ≈ 14 g | NVS603A2650 |
| M6 | 60 mm | ≈ 16 g | NVS603A2660 |
| M6 | 70 mm | ≈ 19 g | NVS603A2670 |
| M6 | 80 mm | ≈ 21 g | NVS603A2680 |
| M6 | 90 mm | ≈ 23 g | NVS603A2690 |
| M6 | 100 mm | ≈ 25 g | NVS603A26100 |
| M8 | 16 mm | ≈ 14 g | NVS603A2816 |
| M8 | 20 mm | ≈ 14 g | NVS603A2820 |
| M8 | 25 mm | ≈ 16 g | NVS603A2825 |
| M8 | 30 mm | ≈ 17 g | NVS603A2830 |
| M8 | 35 mm | ≈ 19 g | NVS603A2835 |
| M8 | 40 mm | ≈ 21 g | NVS603A2840 |
| M8 | 50 mm | ≈ 25 g | NVS603A2850 |
| M8 | 60 mm | ≈ 29 g | NVS603A2860 |
| M8 | 70 mm | ≈ 33 g | NVS603A2870 |
| M8 | 80 mm | ≈ 37 g | NVS603A2880 |
| M8 | 90 mm | ≈ 41 g | NVS603A2890 |
| M8 | 100 mm | ≈ 45 g | NVS603A28100 |
| M8 | 110 mm | ≈ 49 g | NVS603A28110 |
| M8 | 120 mm | ≈ 53 g | NVS603A28120 |
| M8 | 130 mm | ≈ 57 g | NVS603A28130 |
| M8 | 140 mm | ≈ 61 g | NVS603A28140 |
| M8 | 150 mm | ≈ 66 g | NVS603A28150 |
| M10 | 20 mm | ≈ 23 g | NVS603A21020 |
| M10 | 25 mm | ≈ 26 g | NVS603A21025 |
| M10 | 30 mm | ≈ 28 g | NVS603A21030 |
| M10 | 35 mm | ≈ 30 g | NVS603A21035 |
| M10 | 40 mm | ≈ 33 g | NVS603A21040 |
| M10 | 50 mm | ≈ 39 g | NVS603A21050 |
| M10 | 60 mm | ≈ 46 g | NVS603A21060 |
| M10 | 70 mm | ≈ 52 g | NVS603A21070 |
| M10 | 80 mm | ≈ 58 g | NVS603A21080 |
| M10 | 90 mm | ≈ 64 g | NVS603A21090 |
| M10 | 100 mm | ≈ 71 g | NVS603A210100 |
| M10 | 110 mm | ≈ 77 g | NVS603A210110 |
| M10 | 120 mm | ≈ 83 g | NVS603A210120 |
| M10 | 130 mm | ≈ 89 g | NVS603A210130 |
| M10 | 140 mm | ≈ 96 g | NVS603A210140 |
| M10 | 150 mm | ≈ 102 g | NVS603A210150 |
| M12 | 25 mm | ≈ 46 g | NVS603A21225 |
| M12 | 30 mm | ≈ 46 g | NVS603A21230 |
| M12 | 35 mm | ≈ 50 g | NVS603A21235 |
| M12 | 40 mm | ≈ 54 g | NVS603A21240 |
| M12 | 50 mm | ≈ 62 g | NVS603A21250 |
| M12 | 60 mm | ≈ 71 g | NVS603A21260 |
| M12 | 70 mm | ≈ 80 g | NVS603A21270 |
| M12 | 80 mm | ≈ 88 g | NVS603A21280 |
| M12 | 90 mm | ≈ 97 g | NVS603A21290 |
| M12 | 100 mm | ≈ 106 g | NVS603A212100 |
| M12 | 110 mm | ≈ 115 g | NVS603A212110 |
| M12 | 120 mm | ≈ 124 g | NVS603A212120 |
| M12 | 130 mm | ≈ 133 g | NVS603A212130 |
| M12 | 140 mm | ≈ 142 g | NVS603A212140 |
| M12 | 150 mm | ≈ 152 g | NVS603A212150 |
| M16 | 40 mm | ≈ 115 g | NVS603A21640 |
| M16 | 50 mm | ≈ 120 g | NVS603A21650 |
| M16 | 60 mm | ≈ 134 g | NVS603A21660 |
| M16 | 70 mm | ≈ 151 g | NVS603A21670 |
| M16 | 80 mm | ≈ 167 g | NVS603A21680 |
| M16 | 90 mm | ≈ 183 g | NVS603A21690 |
| M16 | 100 mm | ≈ 199 g | NVS603A216100 |
| M16 | 110 mm | ≈ 215 g | NVS603A216110 |
| M16 | 120 mm | ≈ 231 g | NVS603A216120 |
| M16 | 130 mm | ≈ 247 g | NVS603A216130 |
| M16 | 140 mm | ≈ 264 g | NVS603A216140 |
| M16 | 150 mm | ≈ 280 g | NVS603A216150 |
Dimensions are in millimeters. Weights are approximate unit weights; values marked “≈” are theoretical, calculated from standard dimensions. Minor variations between production batches are possible.
Technical specifications
| Specification | Value |
|---|---|
| Material | AISI 304 stainless steel |
| Material number | 1.4301 · X5CrNi18-10 |
| Design | Round (mushroom) head, square neck, metric thread |
| Standard | DIN 603 · ISO 8677 |
| Property class | A2-70 (ISO 3506-1) |
| Head type | Round (mushroom) head, square neck |
| Thread | Metric thread |
| Size range | M5–M16 · 16–150 mm |
| Number of sizes | 81 |
| Brand | NVS |
Selection and installation notes
- In wood, the square neck cuts its own seat; in metal parts, a square hole or slot is required.
- Stainless steel threads can gall (cold weld); lubricate the thread and tighten at low speed.
- A2 (304) is suitable for fresh water, indoor and food environments; in sea water, chlorine and acidic environments, choose A4 (316).
- Direct contact between stainless steel and galvanized or carbon steel can cause galvanic corrosion; use insulation (washers, unions) between different metals.
For size selection, project lists and volume pricing, contact Novus Energy on WhatsApp +90 555 005 99 84 or at bilgi@novus.tr.
See the full range in Stainless Steel Bolts.
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