NVS AISI 304 (A2-70) Stainless Steel Set Screw DIN 916
AISI 304 (1.4301) · Headless, hex socket, cup point, metric thread · DIN 916 · ISO 4029 · M3–M16 · 3–100 mm · 96 sizes
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0,90₺ incl. VAT
excl. VAT: 0,75₺
Category
Stock Code
NVS-BE-SETSKUR916-304
Warranty Period
24 Month
Price
0,75 ₺ + VAT
NVS AISI 304 (A2-70) Stainless Steel Set Screw DIN 916
NVS AISI 304 (A2-70) stainless steel set screw: headless, hex socket, cup point, metric thread. Size range: M3–M16 · 3–100 mm (96 sizes). This headless fixing screw is threaded end to end and has a hex socket. Its cup point presses on the shaft surface to lock pulleys, gears and collars in place, and it leaves nothing protruding from the surface.
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
- Fixing pulleys, gears and bushings on shafts
- Collar and ring fastening
- Preventing axial slip of rotating machine parts
- Food and process machines where protrusions are not wanted
Size, weight and item code table
| Thread | Length | Weight | Item code |
|---|---|---|---|
| M3 | 3 mm | ≈ 0.11 g | NVS916A233 |
| M3 | 4 mm | ≈ 0.14 g | NVS916A234 |
| M3 | 5 mm | ≈ 0.18 g | NVS916A235 |
| M3 | 6 mm | ≈ 0.22 g | NVS916A236 |
| M3 | 8 mm | ≈ 0.31 g | NVS916A238 |
| M3 | 10 mm | ≈ 0.4 g | NVS916A2310 |
| M3 | 12 mm | ≈ 0.49 g | NVS916A2312 |
| M3 | 16 mm | ≈ 0.63 g | NVS916A2316 |
| M3 | 20 mm | ≈ 0.86 g | NVS916A2320 |
| M3 | 25 mm | ≈ 1.1 g | NVS916A2325 |
| M3 | 30 mm | ≈ 1.3 g | NVS916A2330 |
| M4 | 4 mm | ≈ 0.26 g | NVS916A244 |
| M4 | 5 mm | ≈ 0.26 g | NVS916A245 |
| M4 | 6 mm | ≈ 0.36 g | NVS916A246 |
| M4 | 8 mm | ≈ 0.54 g | NVS916A248 |
| M4 | 10 mm | ≈ 0.69 g | NVS916A2410 |
| M4 | 12 mm | ≈ 0.84 g | NVS916A2412 |
| M4 | 16 mm | ≈ 1.1 g | NVS916A2416 |
| M4 | 20 mm | ≈ 1.4 g | NVS916A2420 |
| M4 | 25 mm | ≈ 1.9 g | NVS916A2425 |
| M4 | 30 mm | ≈ 2.3 g | NVS916A2430 |
| M4 | 35 mm | ≈ 2.7 g | NVS916A2435 |
| M5 | 5 mm | ≈ 0.42 g | NVS916A255 |
| M5 | 6 mm | ≈ 0.55 g | NVS916A256 |
| M5 | 8 mm | ≈ 0.79 g | NVS916A258 |
| M5 | 10 mm | ≈ 1 g | NVS916A2510 |
| M5 | 12 mm | ≈ 1.3 g | NVS916A2512 |
| M5 | 16 mm | ≈ 1.8 g | NVS916A2516 |
| M5 | 20 mm | ≈ 2.2 g | NVS916A2520 |
| M5 | 25 mm | ≈ 2.9 g | NVS916A2525 |
| M5 | 30 mm | ≈ 3.6 g | NVS916A2530 |
| M5 | 35 mm | ≈ 4.2 g | NVS916A2535 |
| M5 | 40 mm | ≈ 4.9 g | NVS916A2540 |
| M5 | 50 mm | ≈ 6.2 g | NVS916A2550 |
| M6 | 5 mm | ≈ 0.73 g | NVS916A265 |
| M6 | 6 mm | ≈ 0.75 g | NVS916A266 |
| M6 | 8 mm | ≈ 1.1 g | NVS916A268 |
| M6 | 10 mm | ≈ 1.4 g | NVS916A2610 |
| M6 | 12 mm | ≈ 1.8 g | NVS916A2612 |
| M6 | 16 mm | ≈ 2.5 g | NVS916A2616 |
| M6 | 20 mm | ≈ 3.2 g | NVS916A2620 |
| M6 | 25 mm | ≈ 4.1 g | NVS916A2625 |
| M6 | 30 mm | ≈ 5 g | NVS916A2630 |
| M6 | 35 mm | ≈ 5.9 g | NVS916A2635 |
| M6 | 40 mm | ≈ 6.9 g | NVS916A2640 |
| M6 | 50 mm | ≈ 8.8 g | NVS916A2650 |
| M6 | 60 mm | ≈ 11 g | NVS916A2660 |
| M8 | 6 mm | ≈ 1.6 g | NVS916A286 |
| M8 | 8 mm | ≈ 1.9 g | NVS916A288 |
| M8 | 10 mm | ≈ 2.5 g | NVS916A2810 |
| M8 | 12 mm | ≈ 3.2 g | NVS916A2812 |
| M8 | 16 mm | ≈ 4.4 g | NVS916A2816 |
| M8 | 20 mm | ≈ 5.7 g | NVS916A2820 |
| M8 | 25 mm | ≈ 7.3 g | NVS916A2825 |
| M8 | 30 mm | ≈ 8.9 g | NVS916A2830 |
| M8 | 35 mm | ≈ 10 g | NVS916A2835 |
| M8 | 40 mm | ≈ 12 g | NVS916A2840 |
| M8 | 50 mm | ≈ 16 g | NVS916A2850 |
| M8 | 60 mm | ≈ 19 g | NVS916A2860 |
| M8 | 70 mm | ≈ 22 g | NVS916A2870 |
| M10 | 10 mm | ≈ 4.2 g | NVS916A21010 |
| M10 | 12 mm | ≈ 4.8 g | NVS916A21012 |
| M10 | 16 mm | ≈ 6.8 g | NVS916A21016 |
| M10 | 20 mm | ≈ 8.8 g | NVS916A21020 |
| M10 | 25 mm | ≈ 11 g | NVS916A21025 |
| M10 | 30 mm | ≈ 14 g | NVS916A21030 |
| M10 | 35 mm | ≈ 16 g | NVS916A21035 |
| M10 | 40 mm | ≈ 19 g | NVS916A21040 |
| M10 | 50 mm | ≈ 24 g | NVS916A21050 |
| M10 | 60 mm | ≈ 29 g | NVS916A21060 |
| M10 | 70 mm | ≈ 35 g | NVS916A21070 |
| M10 | 80 mm | ≈ 40 g | NVS916A21080 |
| M12 | 10 mm | ≈ 6.1 g | NVS916A21210 |
| M12 | 12 mm | ≈ 7.3 g | NVS916A21212 |
| M12 | 16 mm | ≈ 9.6 g | NVS916A21216 |
| M12 | 20 mm | ≈ 12 g | NVS916A21220 |
| M12 | 25 mm | ≈ 16 g | NVS916A21225 |
| M12 | 30 mm | ≈ 20 g | NVS916A21230 |
| M12 | 35 mm | ≈ 23 g | NVS916A21235 |
| M12 | 40 mm | ≈ 27 g | NVS916A21240 |
| M12 | 50 mm | ≈ 34 g | NVS916A21250 |
| M12 | 60 mm | ≈ 42 g | NVS916A21260 |
| M12 | 70 mm | ≈ 50 g | NVS916A21270 |
| M12 | 80 mm | ≈ 57 g | NVS916A21280 |
| M12 | 90 mm | ≈ 65 g | NVS916A21290 |
| M12 | 100 mm | ≈ 72 g | NVS916A212100 |
| M16 | 16 mm | ≈ 18 g | NVS916A21616 |
| M16 | 20 mm | ≈ 21 g | NVS916A21620 |
| M16 | 25 mm | ≈ 28 g | NVS916A21625 |
| M16 | 30 mm | ≈ 34 g | NVS916A21630 |
| M16 | 35 mm | ≈ 41 g | NVS916A21635 |
| M16 | 40 mm | ≈ 48 g | NVS916A21640 |
| M16 | 50 mm | ≈ 61 g | NVS916A21650 |
| M16 | 60 mm | ≈ 75 g | NVS916A21660 |
| M16 | 70 mm | ≈ 89 g | NVS916A21670 |
| M16 | 80 mm | ≈ 103 g | NVS916A21680 |
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 | Headless, hex socket, cup point, metric thread |
| Standard | DIN 916 · ISO 4029 |
| Property class | A2-70 (ISO 3506-1) |
| Point | Cup point |
| Drive | Hex socket (Allen) |
| Thread | Metric thread |
| Size range | M3–M16 · 3–100 mm |
| Number of sizes | 96 |
| Brand | NVS |
Selection and installation notes
- Use a hex key (Allen key) that fits the socket; when fitted flush, the screw sits below the surface.
- The cup point grips by pressing on the shaft surface; it may leave a mark on the shaft after tightening.
- 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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