Steel Spacer (Hexagonal) / BSF-E
Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Product Description
[Nominal Thread Diameter (M)] 2.6 / 3 / 4 / 5 / 6 / 8 / 3 (flat diameter 5) / 3 (flat diameter 6)
[Materials] Free-cutting steel (SUM)
[Treatment] Trivalent chrome chromate treatment
Drawing
BSF-2600E (M = 2.6, pitch 0.45)
BSF-300E (M = 3, pitch 0.5)
Tolerance of L: +/- 0.1 up to L = 60, +/- 0.2 from L = 65
BSF-300-5E (M = 3, pitch 0.5, width across flats 5)
BSF-300-6E (M = 3, pitch 0.5, width across flats 6)
BSF-400E (M = 4, pitch 0.7)
Tolerance of L: +/- 0.1 up to L = 60, +/- 0.2 from L = 62 to 100
+/- 0.3 from L = 110
BSF-500E (M = 5, pitch 0.8)
Tolerance of L: +/- 0.1 up to L = 60, +/- 0.2 from L = 65 to 100
+/- 0.3 from L = 110
BSF-600E (M = 6, pitch 1.0)
Tolerance of L: +/- 0.1 up to L = 60, +/- 0.2 from L = 65 to 100
+/- 0.3 from L = 110
BSF-800E (M=8 Pitch 1.25)
Tolerance of L: +/- 0.1 up to L = 60, +/- 0.2 from L = 70 to 100
+/- 0.3 from L = 125
Product Specification
- RoHS compliant product
Specifications Table
BSF-2600E (M = 2.6, pitch 0.45)
| L | Part number | l1 | L | Part number | l1 | L | Part number | l1 |
|---|---|---|---|---|---|---|---|---|
| 4 | BSF-2604E | 2.5 | 10 | BSF-2610E | 5 | 19 | BSF-2619E | 5 |
| 4.5 | BSF-2604.5SE | 2.5 | 11 | BSF-2611E | 5 | 20 | BSF-2620E | 5 |
| 5 | BSF-2605E | 3 | 12 | BSF-2612E | 5 | 21 | BSF-2621E | 5 |
| 5.5 | BSF-2605.5SE | 3 | 12.5 | BSF-2612.5E | 5 | 22 | BSF-2622E | 6 |
| 6 | BSF-2606E | 4 | 13 | BSF-2613E | 5 | 23 | BSF-2623E | 5 |
| 6.5 | BSF-2606.5E | 4 | 14 | BSF-2614E | 5 | 24 | BSF-2624E | 5 |
| 7 | BSF-2607E | 5 | 15 | BSF-2615E | 5 | 25 | BSF-2625E | 5 |
| 7.5 | BSF-2607.5E | 5 | 16 | BSF-2616E | 5 | 26 | BSF-2626E | 5 |
| 8 | BSF-2608E | 5 | 16.5 | BSF-2616.5E | 5 | 27 | BSF-2627E | 5 |
| 8.5 | BSF-2608.5E | 5 | 17 | BSF-2617E | 5 | 28 | BSF-262BE | 5 |
| 9 | BSF-2609E | 5 | 17.5 | BSF-2617.5E | 5 | 29 | BSF-2629E | 5 |
| 9.5 | BSF-2609.5E | 5 | 18 | BSF-2618E | 5 | 30 | BSF-2630E | 5 |
BSF-300E (M = 3, pitch 0.5)
| L | Part number | l1 | L | Part number | l1 | L | Part number | l1 |
|---|---|---|---|---|---|---|---|---|
| 4 | BSF-304E | 2 | 13.5 | BSF-313.5E | 6 | 26 | BSF-326E | 6 |
| 4.5 | BSF-304.5E | 2 | 14 | BSF-314E | 6 | 27 | BSF-327E | 6 |
| 5 | BSF-305E | 3 | 14.5 | BSF-314.5E | 6 | 28 | BSF-328E | 6 |
| 5.5 | BSF-305.5E | 3 | 15 | BSF-315E | 6 | 29 | BSF-329E | 6 |
| 6 | BSF-306E | 4 | 15.5 | BSF-315.5E | 6 | 30 | BSF-330E | 6 |
| 6.5 | BSF-306.5E | 4 | 16 | BSF-316E | 6 | 35 | BSF-335E | 6 |
| 7 | BSF-307E | 5 | 16.5 | BSF-316.5E | 6 | 40 | BSF-340E | 6 |
| 7.5 | BSF-307.5E | 5 | 17 | BSF-317E | 6 | 45 | BSF-345E | 6 |
| 8 | BSF-308E | 6 | 17.5 | BSF-317.5E | 6 | 50 | BSF-350E | 6 |
| 8.5 | BSF-308.5E | 6 | 18 | BSF-318E | 6 | 55 | BSF-355E | 6 |
| 9 | BSF-309E | 6 | 18.5 | BSF-318.5E | 6 | 60 | BSF-360E | 6 |
| 9.5 | BSF-309.5E | 6 | 19 | BSF-319E | 6 | 65 | BSF-365E | 6 |
| 10 | BSF-310E | 6 | 19.5 | BSF-319.5E | 6 | 70 | BSF-370E | 6 |
| 10.5 | BSF-310.5E | 6 | 20 | BSF-320E | 6 | 75 | BSF-375E | 6 |
| 11 | BSF-311E | 6 | 21 | BSF-321E | 6 | 80 | BSF-380E | 6 |
| 11.5 | BSF-311.5E | 6 | 22 | BSF-322E | 6 | 85 | BSF-385E | 6 |
| 12 | BSF-312E | 6 | 23 | BSF-323E | 6 | 90 | BSF-390E | 6 |
| 12.5 | BSF-312.5E | 6 | 24 | BSF-324E | 6 | 95 | BSF-395E | 6 |
| 13 | BSF-313E | 6 | 25 | BSF-325E | 6 | 100 | BSF-3100E | 6 |
BSF-300-5E (M = 3, pitch 0.5, width across flats 5)
| L | Part number | l1 | L | Part number | l1 | L | Part number | l1 |
|---|---|---|---|---|---|---|---|---|
| 4 | BSF-304-5E | 2.5 | 17.5 | BSF-317.5-5E | 6 | 39 | BSF-339-5E | 6 |
| 4.5 | BSF-304.5-5E | 3 | 18 | BSF-318-5E | 6 | 40 | BSF-340-5E | 6 |
| 5 | BSF-305-5E | 3.5 | 19 | BSF-319-5E | 6 | 42 | BSF-342-5E | 6 |
| 5.5 | BSF-305.5-5E | 4 | 20 | BSF-320-5E | 6 | 45 | BSF-345-5E | 6 |
| 6 | BSF-306-5E | 4.5 | 21 | BSF-321-5E | 6 | 48 | BSF-348-5E | 6 |
| 6.5 | BSF-306.5-5E | 5 | 22 | BSF-322-5E | 6 | 50 | BSF-350-5E | 6 |
| 7 | BSF-307-5E | 5.5 | 23 | BSF-323-5E | 6 | 52 | BSF-352-5E | 6 |
| 7.5 | BSF-307.5-5E | 6 | 24 | BSF-324-5E | 6 | 55 | BSF-355-5E | 6 |
| 8 | BSF-308-5E | 6 | 25 | BSF-325-5E | 6 | 58 | BSF-358-5E | 6 |
| 8.5 | BSF-308.5-5E | 6 | 26 | BSF-326-5E | 6 | 60 | BSF-360-5E | 6 |
| 9 | BSF-309-5E | 6 | 27 | BSF-327-5E | 6 | - | - | - |
| 9.5 | BSF-309.5-5E | 6 | 28 | BSF-328-5E | 6 | - | - | - |
| 10 | BSF-310-5E | 6 | 29 | BSF-329-5E | 6 | - | - | - |
| 11 | BSF-311-5E | 6 | 30 | BSF-330-5E | 6 | - | - | - |
| 12 | BSF-312-5E | 6 | 31 | BSF-331-5E | 6 | - | - | - |
| 12.5 | BSF-312.5-5E | 6 | 32 | BSF-332-5E | 6 | - | - | - |
| 13 | BSF-313-5E | 6 | 33 | BSF-333-5E | 6 | - | - | - |
| 14 | BSF-314-5E | 6 | 34 | BSF-334-5E | 6 | - | - | - |
| 15 | BSF-315-5E | 6 | 35 | BSF-335-5E | 6 | - | - | - |
| 16 | BSF-316-5E | 6 | 36 | BSF-336-5E | 6 | - | - | - |
| 16.5 | BSF-316.5-5E | 6 | 37 | BSF-337-5E | 6 | - | - | - |
| 17 | BSF-317-5E | 6 | 38 | BSF-338-5E | 6 | - | - | - |
BSF-300-6E (M = 3, pitch 0.5, width across flats 6)
| L | Part number | l1 | L | Part number | l1 | L | Part number | l1 |
|---|---|---|---|---|---|---|---|---|
| 4 | BSF-304-6E | 2.5 | 17.5 | BSF-317.5-6E | 6 | 39 | BSF-339-6E | 6 |
| 4.5 | BSF-304.5-6E | 3 | 18 | BSF-318-6E | 6 | 40 | BSF-340-6E | 6 |
| 5 | BSF-305-6E | 3.5 | 19 | BSF-319-6E | 6 | 42 | BSF-342-6E | 6 |
| 5.5 | BSF-305.5-6E | 4 | 20 | BSF-320-6E | 6 | 45 | BSF-345-6E | 6 |
| 6 | BSF-306-6E | 4.5 | 21 | BSF-S21-6E | 6 | 48 | BSF-348-6E | 6 |
| 6.5 | BSF-306.5-6E | 5 | 22 | BSF-322-6E | 6 | 50 | BSF-350-6E | 6 |
| 7 | BSF-307-6E | 5.5 | 23 | BSF-323-6E | 6 | 52 | BSF-352-6E | 6 |
| 7.5 | BSF-307.5-6E | 6 | 24 | BSF-324-6E | 6 | 55 | BSF-355-6E | 6 |
| 8 | BSF-308-6E | 6 | 25 | BSF-325-6E | 6 | 58 | BSF-358-6E | 6 |
| 8.5 | BSF-308.5-6E | 6 | 26 | BSF-326-6E | 6 | 60 | BSF-360-6E | 6 |
| 9 | BSF-309-6E | 6 | 27 | BSF-327-6E | 6 | - | - | - |
| 9.5 | BSF-309.5-6E | 6 | 28 | BSF-328-6E | 6 | - | - | - |
| 10 | BSF-310-6E | 6 | 29 | BSF-329-6E | 6 | - | - | - |
| 11 | BSF-311-6E | 6 | 30 | BSF-330-6E | 6 | - | - | - |
| 12 | BSF-312-6E | 6 | 31 | BSF-331-6E | 6 | - |