Factory photograph of a2 a4 thread rod. Finishes shown are examples — all fifteen catalogue finishes are available on this item.
A2 A4 Thread Rod
A2 and A4 stainless threaded rod, M6 to M20, 50mm to 3000mm, in SUS302, 304, 305, 316, 410 and 430. The A4 grade is the one to quote where chloride is present.
- M6-M20
- 50mm-3000mm
- M6–M20, 50mm–3000mm
- A2 and A4 property classes; SUS302 / 304 / 305 / 316 / 410 / 430
- IFI, DIN, JIS, GB or special design
Specification
- Item code
- BF-149
- Standard
- IFI,DIN,JIS,GB,Special Design
- Size Range
- M6-M20
- Length Range
- 50mm-3000mm
- Material
- Carbon steel and stainless steel A2 A4 and 410
- Product group
- Stainless Steel Bolts & Nuts
Item code BF-149 follows our internal catalogue reference — quote it and we know exactly which line you mean. Figures shown are the specification range this item is made to, not a stock list.
Selection options
Every option below can be specified against this item. Head and drive are chosen independently of each other, and of the point and thread form.
| Head types | Options |
|---|---|
| Available | Flat · Pan · Hex washer head · Hex washer flange · Bugle · Wafer · Pan washer · Oval · Flower · Truss · Round |
| Drive types | Options |
|---|---|
| Available | Phillips · Square · Pozidriv · Square + Phillips · Torx · Slotted · Phillips + slotted |
| Point types | Options |
|---|---|
| Available | TEK#1 · TEK#2 · TEK#3 · TEK#4 · TEK#5 · Type 17 |
| Thread forms | Options |
|---|---|
| Available | Type-A · BSB · CSB · Hi-low · Machine · Double |
| Surface finishes | Options |
|---|---|
| Available | Plain · Zinc plated · Colour zinc · Blue zinc · White zinc · Black zinc · Black phosphate · Grey phosphate · Black oxide · Dacrotized · Ruspert · Xylan · Nickel · Bronze · Spray paint |
| Additional requests | Options |
|---|---|
| Available | Serration under head · Without washer · With bonded washer · With PVC washer · With steel + EPDM washer · With rubber washer · With head mark · With wing · Slotted + wing |
Questions we get asked about this item
What is the largest diameter on this line?
M20 for A2/A4 rod. The carbon and general stainless rod line runs to M30.
Do you certify the material?
Tell us what documentation your project requires and we will confirm what can be provided with the shipment.
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Quote A2 A4 Thread Rod
Send diameter, length, head, drive, material, finish and quantity. If the combination you need is not on the standard matrix, send a drawing instead.