# BBI® Partially Threaded Cap Screw

**Brand:** [BBI](https://maxsupplyco.com/brands/BBI)
**Price:** $0.16–$29.42 · in stock
**URL:** https://maxsupplyco.com/product/bbi-partially-threaded-cap-screw

## Options

- **Package Quantity:** 1/Each, 10/Each, 25/Each, 30/Each, 35/Each, 5/Each, 50/Each, 675/Each, 80/Each
- **Material:** Stainless Steel, Medium Carbon Steel, Carbon Steel, Alloy Steel
- **Grade:** 2, 5, A2 (18-8), 8
- **Minimum Thread Length:** 1 in, 1-1/8 in, 1-1/4 in, 7/8 in, 1-3/8 in, 2-3/4 in, 3/4 in, 2-1/2 in, 1-1/2 in, 1-3/4 in, 2-1/4 in, 2 in
- **Measurement System:** Imperial
- **Thread Size:** 1/2 in - 20, 9/16 in - 12, 3/8 in - 16, 7/16 in - 20, 5/16 in - 18, 7/8 in - 14, 9/16 in - 18, 1 in - 14, 3/4 in - 16, 3/4 in - 10, 1 in - 8, 1-1/8 in - 7, 1/4 in - 20, 1/2 in - 13, 1-1/4 in - 7, 1/4 in - 28, 3/8 in - 24, 7/8 in - 9, 5/8 in - 11, 5/8 in - 18, 7/16 in - 14, 5/16 in - 24
- **Thread Type:** UNC, UNF
- **Head Size:** 11/16 in H, 39/64 in H, 13/64 in H, 5/16 in H, 9/32 in H, 23/64 in H, 5/32 in H, 15/32 in H, 35/64 in H, 25/64 in H, 25/32 in H, 15/64 in H

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| UNC / 25/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS31216 | $29.42 | in stock |
| UNC / 1/Each / Stainless Steel / 15/64 in H / A2 (18-8) / Minimum Thread Length: 1 in / 3/8 in - 16 | SFA10280 | $0.73 | in stock |
| UNC / 1/Each / Alloy Steel / 11/16 in H / Grade: 8 / Minimum Thread Length: 2-3/4 in / 1-1/8 in - 7 | FAS35260 | $14.24 | in stock |
| UNF / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 7/8 in - 14 | FAS88378 | $18.35 | in stock |
| UNF / 1/Each / Alloy Steel / 5/32 in H / Grade: 8 / Minimum Thread Length: 3/4 in / 1/4 in - 28 | FAS92115 | $0.17 | in stock |
| UNC / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 7/8 in - 9 | FAS90945 | $10.57 | in stock |
| UNC / 5/Each / Alloy Steel / 25/32 in H / Grade: 8 / Minimum Thread Length: 2-3/4 in / 1-1/4 in - 7 | FAS31235 | $25.82 | in stock |
| UNC / 1/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 1/2 in - 13 | FAS31114 | $11.81 | in stock |
| UNC / 10/Each / Medium Carbon Steel / 35/64 in H / Grade: 5 / Minimum Thread Length: 2-1/4 in / 7/8 in - 9 | FAS22566 | $10.22 | in stock |
| UNF / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 16 | FAS88340 | $10.65 | in stock |
| UNF / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 3/4 in - 16 | FAS88338 | $8.60 | in stock |
| UNC / 1/Each / Stainless Steel / 5/32 in H / A2 (18-8) / Minimum Thread Length: 3/4 in / 1/4 in - 20 | SFA10040 | $0.57 | in stock |
| UNC / 1/Each / Stainless Steel / 13/64 in H / A2 (18-8) / Minimum Thread Length: 7/8 in / 5/16 in - 18 | SFA10210 | $0.33 | in stock |
| UNC / 1/Each / Stainless Steel / 5/16 in H / A2 (18-8) / Minimum Thread Length: 1-1/4 in / 1/2 in - 13 | SFA10480 | $1.47 | in stock |
| UNF / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 5/8 in - 18 | FAS88325 | $12.83 | in stock |
| UNC / 1/Each / Carbon Steel / 13/64 in H / Grade: 2 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | FAS21539 | $0.31 | in stock |
| UNC / 50/Each / Stainless Steel / 25/64 in H / A2 (18-8) / Minimum Thread Length: 1-1/2 in / 5/8 in - 11 | SFA10720 | $5.59 | in stock |
| UNC / 1/Each / Stainless Steel / 15/32 in H / A2 (18-8) / Minimum Thread Length: 1-3/4 in / 3/4 in - 10 | SFA10860 | $4.83 | in stock |
| UNC / 1/Each / Carbon Steel / 15/32 in H / Grade: 2 / Minimum Thread Length: 1-3/4 in / 3/4 in - 10 | FAS22399 | $4.19 | in stock |
| UNC / 1/Each / Stainless Steel / 9/32 in H / A2 (18-8) / Minimum Thread Length: 1-1/8 in / 7/16 in - 14 | SFA10403 | $1.01 | in stock |
| UNF / 1/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 1/2 in - 20 | FAS88285 | $8.84 | in stock |
| UNC / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2 in / 7/8 in - 9 | FAS35190 | $6.32 | in stock |
| UNC / 1/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS31219 | $25.86 | in stock |
| UNC / 1/Each / Alloy Steel / 25/32 in H / Grade: 8 / Minimum Thread Length: 2-3/4 in / 1-1/4 in - 7 | FAS91200 | $17.23 | in stock |
| UNC / 35/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS31214 | $12.57 | in stock |
| UNF / 1/Each / Alloy Steel / 9/32 in H / Grade: 8 / Minimum Thread Length: 1-1/8 in / 7/16 in - 20 | FAS88261 | $1.01 | in stock |
| UNF / 1/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/2 in / 1 in - 14 | FAS88385 | $21.75 | in stock |
| UNF / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2 in / 7/8 in - 14 | FAS88371 | $12.56 | in stock |
| UNC / 1/Each / Alloy Steel / 9/32 in H / Grade: 8 / Minimum Thread Length: 1-1/8 in / 7/16 in - 14 | FAS90415 | $0.66 | in stock |
| UNC / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 3/4 in - 16 | FAS92730 | $4.82 | in stock |
| UNC / 1/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/4 in / 1/2 in - 13 | FAS90530 | $1.76 | in stock |
| UNF / 1/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/4 in / 1/2 in - 20 | FAS92510 | $1.07 | in stock |
| UNC / 25/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/4 in / 1/2 in - 13 | FAS35105 | $0.74 | in stock |
| UNC / 1/Each / Alloy Steel / 23/64 in H / Grade: 8 / Minimum Thread Length: 1-3/8 in / 9/16 in - 12 | FAS31123 | $2.73 | in stock |
| UNF / 10/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/4 in / 1/2 in - 20 | FAS29570 | $1.36 | in stock |
| UNC / 35/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 10 | FAS35172 | $23.21 | in stock |
| UNC / 30/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS31215 | $7.91 | in stock |
| UNC / 50/Each / Medium Carbon Steel / 13/64 in H / Grade: 5 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | FAS21610 | $0.98 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 5/32 in H / Grade: 5 / Minimum Thread Length: 3/4 in / 1/4 in - 20 | FAS79040 | $0.16 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 35/64 in H / Grade: 5 / Minimum Thread Length: 2 in / 7/8 in - 9 | FAS22500 | $2.86 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 15/32 in H / Grade: 5 / Minimum Thread Length: 1-3/4 in / 3/4 in - 10 | FAS22395 | $1.83 | in stock |
| UNC / 80/Each / Medium Carbon Steel / 15/32 in H / Grade: 5 / Minimum Thread Length: 1-3/4 in / 3/4 in - 10 | FAS22400 | $1.84 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 25/64 in H / Grade: 5 / Minimum Thread Length: 1-3/4 in / 5/8 in - 11 | FAS22334 | $8.21 | in stock |
| UNC / 25/Each / Medium Carbon Steel / 5/16 in H / Grade: 5 / Minimum Thread Length: 1-1/4 in / 1/2 in - 13 | FAS22080 | $3.31 | in stock |
| UNC / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 5/8 in - 11 | FAS31145 | $5.89 | in stock |
| UNF / 1/Each / Alloy Steel / 23/64 in H / Grade: 8 / Minimum Thread Length: 1-3/8 in / 9/16 in - 18 | FAS88300 | $1.63 | in stock |
| UNC / 1/Each / Alloy Steel / 5/32 in H / Grade: 8 / Minimum Thread Length: 3/4 in / 1/4 in - 20 | FAS90110 | $0.17 | in stock |
| UNC / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 10 | FAS90860 | $7.23 | in stock |
| UNC / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 3/4 in - 10 | FAS90830 | $3.67 | in stock |
| UNF / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 5/8 in - 18 | FAS92615 | $2.14 | in stock |
| UNC / 675/Each / Alloy Steel / 15/64 in H / Grade: 8 / Minimum Thread Length: 1 in / 3/8 in - 16 | FAS31053 | $0.44 | in stock |
| UNF / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 5/8 in - 11 | FAS31151 | $10.10 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 5/16 in H / Grade: 5 / Minimum Thread Length: 1-1/4 in / 1/2 in - 13 | FAS79340 | $0.88 | in stock |
| UNC / 5/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS31213 | $7.23 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 25/64 in H / Grade: 5 / Minimum Thread Length: 1-1/2 in / 5/8 in - 11 | FAS79400 | $0.90 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 15/64 in H / Grade: 5 / Minimum Thread Length: 1 in / 3/8 in - 16 | FAS21700 | $0.40 | in stock |
| UNF / 1/Each / Medium Carbon Steel / 35/64 in H / Grade: 5 / Minimum Thread Length: 2 in / 7/8 in - 14 | FAS87994 | $4.53 | in stock |
| UNC / 1/Each / Stainless Steel / 25/64 in H / A2 (18-8) / Minimum Thread Length: 1-1/2 in / 5/8 in - 11 | SFA10630 | $2.19 | in stock |
| UNF / 1/Each / Alloy Steel / 15/64 in H / Grade: 8 / Minimum Thread Length: 1 in / 3/8 in - 24 | FAS92320 | $0.44 | in stock |
| UNF / 25/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 5/8 in - 18 | FAS81275 | $1.62 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 13/64 in H / Grade: 5 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | FAS21540 | $0.28 | in stock |
| UNC / 50/Each / Alloy Steel / 13/64 in H / Grade: 8 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | FAS35041 | $1.06 | in stock |
| UNF / 25/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 3/4 in - 16 | FAS81385 | $3.77 | in stock |
| UNC / 1/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/2 in / 1 in - 8 | FAS35226 | $13.41 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 15/32 in H / Grade: 5 / Minimum Thread Length: 2 in / 3/4 in - 10 | FAS22461 | $3.48 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 9/32 in H / Grade: 5 / Minimum Thread Length: 1-1/8 in / 7/16 in - 14 | FAS21870 | $0.44 | in stock |
| UNF / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 10 | FAS35173 | $10.58 | in stock |
| UNC / 1/Each / Alloy Steel / 15/64 in H / Grade: 8 / Minimum Thread Length: 1 in / 3/8 in - 16 | FAS90175 | $0.41 | in stock |
| UNC / 1/Each / Alloy Steel / 13/64 in H / Grade: 8 / Minimum Thread Length: 1-1/8 in / 5/16 in - 18 | FAS31043 | $0.45 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 39/64 in H / Grade: 5 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS22650 | $6.58 | in stock |
| UNC / 30/Each / Medium Carbon Steel / 39/64 in H / Grade: 5 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | FAS22620 | $4.95 | in stock |
| UNF / 1/Each / Alloy Steel / 13/64 in H / Grade: 8 / Minimum Thread Length: 7/8 in / 5/16 in - 24 | FAS92210 | $0.31 | in stock |
| UNC / 1/Each / Medium Carbon Steel / 5/16 in H / Grade: 5 / Minimum Thread Length: 1-1/2 in / 1/2 in - 13 | FAS22108 | $3.25 | in stock |
| UNC / 1/Each / Alloy Steel / 13/64 in H / Grade: 8 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | FAS90317 | $0.29 | in stock |
| UNF / 1/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 14 | FAS81465 | $7.32 | in stock |
| UNC / 80/Each / Medium Carbon Steel / 5/16 in H / Grade: 5 / Minimum Thread Length: 1-1/2 in / 1/2 in - 13 | FAS22106 | $2 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Brands | BBI |
| Manufacturer | Brighton-Best International |

## Description

BBI® Cap Screw, Partially Threaded, Imperial, 7/16-14 Thread, 1-3/4 in Length Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6, UNC Thread, 9/32 in H Head, Hex Head, 150000 psi Tensile Strength, 7/16 in Shank, 33 to 39 HRC Hardness.