NVS AISI 304 Stainless Steel Hex Bushing (Male-Female, BSP)
AISI 304 (1.4301) · Male thread outside, female thread inside (BSP), hex head · DIN 2999 · ISO 4144 · 1/4″ × 1/8″ – 4″ × 3″ · 39 sizes
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42,84₺ incl. VAT
excl. VAT: 35,70₺
Category
Stock Code
NVS-PF-BUSHINGRED-304
Warranty Period
24 Month
Price
35,70 ₺ + VAT
NVS AISI 304 Stainless Steel Hex Bushing (Male-Female, BSP)
NVS AISI 304 stainless steel hex bushing: male thread outside, female thread inside (BSP), hex head. Size range: 1/4″ × 1/8″ – 4″ × 3″ (39 sizes). This hex-head reducing bushing has a larger male thread outside and a smaller female thread inside; it reduces a larger female threaded connection to a smaller size.
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
- Size reduction in threaded pipework
- Instrument, pump and meter connections
- Water, air and process pipelines
- Food and chemical installations
Size, weight and item code table
| Reducer size | Length L (mm) | Across flats (mm) | Weight | Item code |
|---|---|---|---|---|
| 1/4″ × 1/8″ (DN8 × DN6) | 16 | 17 | 15 g | NVSBR30486 |
| 3/8″ × 1/4″ (DN10 × DN8) | 16 | 21 | 20 g | NVSBR304108 |
| 1/2″ × 1/8″ (DN15 × DN6) | 20 | 24 | 40 g | NVSBR304156 |
| 1/2″ × 1/4″ (DN15 × DN8) | 20 | 24 | 40 g | NVSBR304158 |
| 1/2″ × 3/8″ (DN15 × DN10) | 20 | 24 | 40 g | NVSBR3041510 |
| 3/4″ × 1/8″ (DN20 × DN6) | 25 | 29 | 70 g | NVSBR304206 |
| 3/4″ × 1/4″ (DN20 × DN8) | 25 | 29 | 70 g | NVSBR304208 |
| 3/4″ × 3/8″ (DN20 × DN10) | 25 | 29 | 70 g | NVSBR3042010 |
| 3/4″ × 1/2″ (DN20 × DN15) | 25 | 29 | 70 g | NVSBR3042015 |
| 1″ × 1/4″ (DN25 × DN8) | 28 | 36 | 100 g | NVSBR304258 |
| 1″ × 3/8″ (DN25 × DN10) | 28 | 36 | 100 g | NVSBR3042510 |
| 1″ × 1/2″ (DN25 × DN15) | 28 | 36 | 100 g | NVSBR3042515 |
| 1″ × 3/4″ (DN25 × DN20) | 28 | 36 | 100 g | NVSBR3042520 |
| 1¼″ × 1/2″ (DN32 × DN15) | 30 | 44 | 200 g | NVSBR3043215 |
| 1¼″ × 3/4″ (DN32 × DN20) | 30 | 44 | 200 g | NVSBR3043220 |
| 1¼″ × 1″ (DN32 × DN25) | 30 | 44 | 200 g | NVSBR3043225 |
| 1½″ × 1/2″ (DN40 × DN15) | 31 | 51 | 250 g | NVSBR3044015 |
| 1½″ × 3/4″ (DN40 × DN20) | 31 | 51 | 250 g | NVSBR3044020 |
| 1½″ × 1″ (DN40 × DN25) | 31 | 51 | 250 g | NVSBR3044025 |
| 1½″ × 1¼″ (DN40 × DN32) | 31 | 51 | 250 g | NVSBR3044032 |
| 2″ × 1/2″ (DN50 × DN15) | 31 | 62 | 350 g | NVSBR3045015 |
| 2″ × 3/4″ (DN50 × DN20) | 31 | 62 | 350 g | NVSBR3045020 |
| 2″ × 1″ (DN50 × DN25) | 31 | 62 | 350 g | NVSBR3045025 |
| 2″ × 1¼″ (DN50 × DN32) | 31 | 62 | 350 g | NVSBR3045032 |
| 2″ × 1½″ (DN50 × DN40) | 31 | 62 | 350 g | NVSBR3045040 |
| 2½″ × 3/4″ (DN65 × DN20) | 40 | 76 | 500 g | NVSBR3046520 |
| 2½″ × 1″ (DN65 × DN25) | 40 | 76 | 500 g | NVSBR3046525 |
| 2½″ × 1¼″ (DN65 × DN32) | 40 | 76 | 500 g | NVSBR3046532 |
| 2½″ × 1½″ (DN65 × DN40) | 40 | 76 | 500 g | NVSBR3046540 |
| 2½″ × 2″ (DN65 × DN50) | 40 | 76 | 500 g | NVSBR3046550 |
| 3″ × 1″ (DN80 × DN25) | 42 | 92 | 800 g | NVSBR3048025 |
| 3″ × 1¼″ (DN80 × DN32) | 42 | 92 | 800 g | NVSBR3048032 |
| 3″ × 1½″ (DN80 × DN40) | 42 | 92 | 800 g | NVSBR3048040 |
| 3″ × 2″ (DN80 × DN50) | 42 | 92 | 800 g | NVSBR3048050 |
| 3″ × 2½″ (DN80 × DN65) | 42 | 92 | 800 g | NVSBR3048065 |
| 4″ × 1½″ (DN100 × DN40) | 45 | 118 | 1.5 kg | NVSBR30410040 |
| 4″ × 2″ (DN100 × DN50) | 45 | 118 | 1.5 kg | NVSBR30410050 |
| 4″ × 2½″ (DN100 × DN65) | 45 | 118 | 1.5 kg | NVSBR30410065 |
| 4″ × 3″ (DN100 × DN80) | 45 | 118 | 1.5 kg | NVSBR30410080 |
Dimensions are in millimeters. Weights are approximate unit weights. Minor variations between production batches are possible.
Technical specifications
| Specification | Value |
|---|---|
| Material | AISI 304 stainless steel |
| Material number | 1.4301 · X5CrNi18-10 |
| Design | Male thread outside, female thread inside (BSP), hex head |
| Standard | DIN 2999 · ISO 4144 |
| Thread | BSP |
| End type | Male outside, female inside |
| Body | Hex head |
| Size range | 1/4″ × 1/8″ – 4″ × 3″ |
| Number of sizes | 39 |
| Brand | NVS |
Selection and installation notes
- Sizes are given from large to small (e.g. 1/2″-1/4″: male thread 1/2″, female thread 1/4″); it screws into a fitting with the larger female thread.
- Use PTFE tape or a thread sealant; do not over-tighten stainless threads, as this can cause galling (cold welding).
- Where sea water, salty environments or chloride cleaning chemicals are present, choose grade 316.
- AISI 304 is intended for general use; choose AISI 316 for chloride media, sea water and swimming pool applications.
- 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.
This item is also available in AISI 316 grade. See the full range in Stainless Steel Fittings.
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