BA Socket Head Screw
BA screws are standard grade 12.9. Black finish is the standard. British Metrics offers a wide selection of British threaded socket cap screws. BA sizes are all the threads under 1/4 inch. 0 BA being the largest and 25 BA being the smallest. BA has a standard 47.5 deg thread angle. this thread is common now in fine instruments and clocks or watches. All threads follow the BS 93 spec.
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- B7-0BAX1
- Socket Cap 0BA x 1
- G
- 0
- Weight: 0.0161
| Diameter: | 00 |
| Thread: | BABA |
| Length: | 11 |
| Drive: | 3/163/16 |
- $4.0600 / EA
- Qty. Available: 180
- B7-0BAX1/2
- Socket Cap 0BA x 1/2
- G
- 0
- Weight: 0.0112
| Diameter: | 00 |
| Thread: | BABA |
| Length: | 1/21/2 |
| Drive: | 3/163/16 |
- $5.0600 / EA
- Qty. Available: 90
- B7-2BAX1
- Socket Cap 2BA x 1
- B
- 0
- Weight: 0.0096
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 11 |
| Drive: | 5/325/32 |
- $0.6200 / EA
- Qty. Available: 563
- B7-2BAX1/2
- Socket Cap 2BA x 1/2
- G
- 0
- Weight: 0.0064
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 1/21/2 |
| Drive: | 5/325/32 |
- $1.0600 / EA
- Contact for Availability
- B7-2BAX1/4
- Socket Cap 2BA x 1/4
- B
- 0
- Weight: 0.0048
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 1/41/4 |
| Drive: | 5/325/32 |
- $0.3800 / EA
- Qty. Available: 29,688
- B7-2BAX11/2
- Socket Cap 2BA x 11/2
- G
- 0
- Weight: 0.0134
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 11/211/2 |
| Drive: | 5/325/32 |
- $0.5700 / EA
- Qty. Available: 275
- B7-2BAX11/4
- Socket Cap 2BA x 11/4
- G
- 0
- Weight: 0.0114
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 11/411/4 |
| Drive: | 5/325/32 |
- $1.0500 / EA
- Contact for Availability
- B7-2BAX2
- Socket Cap 2BA x 2
- G
- 0
- Weight: 0.0171
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 22 |
| Drive: | 5/325/32 |
- $0.9800 / EA
- Contact for Availability
- B7-2BAX3/4
- Socket Cap 2BA x 3/4
- G
- 0
- Weight: 0.0079
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 3/43/4 |
| Drive: | 5/325/32 |
- $0.4700 / EA
- Contact for Availability
- B7-2BAX3/8
- 3/8 Socket Cap Screw | 2BA Threaded Screw | British Metrics
- G
- 0
- Weight: 0.0056
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 3/83/8 |
| Drive: | 5/325/32 |
- $0.3900 / EA
- Contact for Availability
- B7-2BAX5/16
- Socket Cap 2BA x 5/16
- G
- 0
- Weight: 0.0052
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 5/165/16 |
| Drive: | 5/325/32 |
- $0.5100 / EA
- Qty. Available: 175
- B7-2BAX5/8
- Socket Cap 2BA x 5/8
- G
- 0
- Weight: 0.0070
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 5/85/8 |
| Drive: | 5/325/32 |
- $0.5900 / EA
- Contact for Availability
- B7-2BAX7/8
- Socket Cap 2BA x 7/8
- G
- 0
- Weight: 0.0087
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 7/87/8 |
| Drive: | 5/325/32 |
- $1.1600 / EA
- Contact for Availability
- B7-4BAX1
- Socket Cap 4BA x 1
- A
- 0
- Weight: 0.0053
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 11 |
| Drive: | 3/323/32 |
- $0.5800 / EA
- Qty. Available: 6
- B7-4BAX1/2
- Socket Cap 4BA x 1/2
- A
- 0
- Weight: 0.0020
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 1/21/2 |
| Drive: | 3/323/32 |
- $0.9300 / EA
- Qty. Available: 5
- B7-4BAX1/4
- Socket Cap 4BA x 1/4
- B
- 0
- Weight: 0.0023
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 1/41/4 |
| Drive: | 3/323/32 |
- $0.6000 / EA
- Qty. Available: 3
- B7-4BAX3/4
- Socket Cap 4BA x 3/4
- A
- 0
- Weight: 0.0043
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 3/43/4 |
| Drive: | 3/323/32 |
- $0.7800 / EA
- Qty. Available: 164
- B7-4BAX3/8
- Socket Cap 4BA x 3/8
- G
- 0
- Weight: 0.0028
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 3/83/8 |
| Drive: | 3/323/32 |
- $0.6800 / EA
- Contact for Availability
- B7-4BAX5/16
- Socket Cap 4BA x 5/16
- G
- 0
- Weight: 0.0026
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 5/165/16 |
| Drive: | 3/323/32 |
- $1.2100 / EA
- Contact for Availability
- B7-4BAX5/8
- Socket Cap 4BA x 5/8
- G
- 0
- Weight: 0.0037
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 5/85/8 |
| Drive: | 3/323/32 |
- $0.5100 / EA
- Qty. Available: 57
- B7-4BAX7/8
- Socket Cap 4BA x 7/8
- G
- 0
- Weight: 0.0047
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 7/87/8 |
| Drive: | 3/323/32 |
- $0.6400 / EA
- Qty. Available: 3,748
- B7-6BAX1
- Socket Cap 6BA x 1
- G
- 0
- Weight: 0.0026
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 11 |
| Drive: | 1/161/16 |
- $0.9800 / EA
- Qty. Available: 53
- B7-6BAX1/2
- Socket Cap 6BA x 1/2
- G
- 0
- Weight: 0.0025
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 1/21/2 |
| Drive: | 1/161/16 |
- $0.8100 / EA
- Contact for Availability
- B7-6BAX1/4
- Socket Cap 6BA x 1/4
- G
- 0
- Weight: 0.0012
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 1/41/4 |
| Drive: | 1/161/16 |
- $0.6400 / EA
- Qty. Available: 19
- B7-6BAX3/16
- Socket Cap 6BA x 3/16
- G
- 0
- Weight: 0.0011
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 3/163/16 |
| Drive: | 1/161/16 |
- $0.5300 / EA
- Qty. Available: 2,600
- B7-6BAX3/4
- Socket Cap 6BA x 3/4
- G
- 0
- Weight: 0.0022
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 3/43/4 |
| Drive: | 1/161/16 |
- $0.9500 / EA
- Qty. Available: 132
- B7-6BAX3/8
- Socket Cap 6BA x 3/8
- G
- 0
- Weight: 0.0015
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 3/83/8 |
| Drive: | 1/161/16 |
- $0.9500 / EA
- Qty. Available: 355
- B7-6BAX5/16
- Socket Cap 6BA x 5/16
- G
- 0
- Weight: 0.0013
| Diameter: | 66 |
| Thread: | BABA |
| Length: | 5/165/16 |
| Drive: | 1/161/16 |
- $0.5600 / EA
- Qty. Available: 146
- B7-8BAX1/2
- Socket Cap 8BA x 1/2
- G
- 0
- Weight: 0.0010
| Diameter: | 88 |
| Thread: | BABA |
| Length: | 1/21/2 |
| Drive: | 1/161/16 |
- $1.0700 / EA
- Contact for Availability
- B7-8BAX3/8
- Socket Cap 8BA x 3/8
- G
- 0
- Weight: 0.0008
| Diameter: | 88 |
| Thread: | BABA |
| Length: | 3/83/8 |
| Drive: | 1/161/16 |
- $5.7300 / EA
- Contact for Availability
- B7-8BAX5/8
- Socket Cap 8BA x 5/8
- G
- 0
- Weight: 0.0012
| Diameter: | 88 |
| Thread: | BABA |
| Length: | 5/85/8 |
| Drive: | 1/161/16 |
- $6.4700 / EA
- Contact for Availability
- B8-2BAX11/2
- Socket Cap 2BA x 11/2
- G
- 0
- Weight: 0.0134
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 11/211/2 |
| Drive: | 5/325/32 |
- $0.8200 / EA
- Qty. Available: 444
- B8-2BAX11/4
- Socket Cap 2BA x 11/4
- G
- 0
- Weight: 0.0120
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 11/411/4 |
| Drive: | 5/325/32 |
- $0.6800 / EA
- Qty. Available: 7
- B8-2BAX13/4
- Socket Cap 2BA x 13/4
- G
- 0
- Weight: 0.0130
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 13/413/4 |
| Drive: | 5/325/32 |
- $0.8200 / EA
- Qty. Available: 1,444
- B8-2BAX2
- Socket Cap 2BA x 2
- G
- 0
- Weight: 0.0171
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 22 |
| Drive: | 5/325/32 |
- $0.9500 / EA
- Qty. Available: 379
- B8-2BAX21/2
- Socket Cap 2BA x 21/2
- B
- 0
- Weight: 0.0194
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 21/221/2 |
| Drive: | 5/325/32 |
- $1.2400 / EA
- Qty. Available: 93
- B8-2BAX21/4
- Socket Cap 2BA x 21/4
- G
- 0
- Weight: 0.0180
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 21/421/4 |
| Drive: | 5/325/32 |
- $1.0000 / EA
- Qty. Available: 72
- B8-2BAX5/8
- Socket Cap 2BA x 5/8
- G
- 0
- Weight: 0.0070
| Diameter: | 22 |
| Thread: | BABA |
| Length: | 5/85/8 |
| Drive: | 5/325/32 |
- $0.5900 / EA
- Contact for Availability
- B8-4BAX11/2
- Socket Cap 4BA x 11/2
- G
- 0
- Weight: 0.0075
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 11/211/2 |
| Drive: | 3/323/32 |
- $0.6800 / EA
- Qty. Available: 3,861
- B8-4BAX11/4
- Socket Cap 4BA x 11/4
- B
- 0
- Weight: 0.0064
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 11/411/4 |
| Drive: | 3/323/32 |
- $0.5900 / EA
- Qty. Available: 55
- B8-4BAX13/4
- Socket Cap 4BA x 13/4
- G
- 0
- Weight: 0.0085
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 13/413/4 |
| Drive: | 3/323/32 |
- $0.7400 / EA
- Qty. Available: 1,275
- B8-4BAX2
- Socket Cap 4BA x 2
- G
- 0
- Weight: 0.0097
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 22 |
| Drive: | 3/323/32 |
- $1.0300 / EA
- Qty. Available: 140
- B8-4BAX21/2
- Socket Cap 4BA x 21/2
- G
- 0
- Weight: 0.0250
| Diameter: | 44 |
| Thread: | BABA |
| Length: | 21/221/2 |
| Drive: | 3/323/32 |
- $1.7700 / EA
- Contact for Availability
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