# BBI® Partially Threaded Cap Screw **Brand:** [BBI](https://dev.maxsupplyco.com/brands/BBI) **Price:** $0.16–$29.41 · in stock **URL:** https://dev.maxsupplyco.com/product/bbi-partially-threaded-cap-screw ## Options - **Measurement System:** Imperial - **Material:** Medium Carbon Steel, Stainless Steel, Carbon Steel, Alloy Steel - **Grade:** 2, 5, 8, A2 (18-8) - **Package Quantity:** 1/Each, 10/Each, 25/Each, 30/Each, 35/Each, 5/Each, 50/Each, 675/Each, 80/Each - **Minimum Thread Length:** 1 in, 1-1/4 in, 1-1/8 in, 1-3/8 in, 2-1/2 in, 2-3/4 in, 3/4 in, 7/8 in, 1-1/2 in, 1-3/4 in, 2-1/4 in, 2 in - **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, 13/64 in H, 23/64 in H, 39/64 in H, 5/16 in H, 9/32 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 / 1/Each / Stainless Steel / 15/64 in H / A2 (18-8) / Minimum Thread Length: 1 in / 3/8 in - 16 | — | $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 | — | $13.96 | in stock | | UNF / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 7/8 in - 14 | — | $17.99 | in stock | | UNF / 1/Each / Alloy Steel / 5/32 in H / Grade: 8 / Minimum Thread Length: 3/4 in / 1/4 in - 28 | — | $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 | — | $10.36 | 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 | — | $25.31 | in stock | | UNC / 1/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 1/2 in - 13 | — | $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 | — | $10.02 | in stock | | UNF / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 16 | — | $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 | — | $8.43 | in stock | | UNC / 1/Each / Stainless Steel / 5/32 in H / A2 (18-8) / Minimum Thread Length: 3/4 in / 1/4 in - 20 | — | $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 | — | $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 | — | $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 | — | $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 | — | $0.30 | 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 | — | $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 | — | $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 | — | $4.11 | 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 | — | $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 | — | $8.84 | in stock | | UNC / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2 in / 7/8 in - 9 | — | $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 | — | $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 | — | $16.89 | in stock | | UNC / 35/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | — | $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 | — | $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 | — | $21.75 | in stock | | UNF / 1/Each / Alloy Steel / 35/64 in H / Grade: 8 / Minimum Thread Length: 2 in / 7/8 in - 14 | — | $12.32 | in stock | | UNC / 1/Each / Alloy Steel / 9/32 in H / Grade: 8 / Minimum Thread Length: 1-1/8 in / 7/16 in - 14 | — | $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 | — | $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 | — | $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 | — | $1.05 | in stock | | UNC / 25/Each / Alloy Steel / 5/16 in H / Grade: 8 / Minimum Thread Length: 1-1/4 in / 1/2 in - 13 | — | $0.73 | in stock | | UNC / 1/Each / Alloy Steel / 23/64 in H / Grade: 8 / Minimum Thread Length: 1-3/8 in / 9/16 in - 12 | — | $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 | — | $1.33 | in stock | | UNC / 35/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 10 | — | $22.75 | in stock | | UNC / 30/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | — | $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 | — | $0.96 | in stock | | UNC / 1/Each / Medium Carbon Steel / 5/32 in H / Grade: 5 / Minimum Thread Length: 3/4 in / 1/4 in - 20 | — | $0.16 | in stock | | UNC / 25/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | — | $29.41 | in stock | | UNC / 1/Each / Medium Carbon Steel / 35/64 in H / Grade: 5 / Minimum Thread Length: 2 in / 7/8 in - 9 | — | $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 | — | $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 | — | $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 | — | $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 | — | $3.25 | in stock | | UNC / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 5/8 in - 11 | — | $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 | — | $1.60 | in stock | | UNC / 1/Each / Alloy Steel / 5/32 in H / Grade: 8 / Minimum Thread Length: 3/4 in / 1/4 in - 20 | — | $0.17 | in stock | | UNC / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 10 | — | $7.09 | in stock | | UNC / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 3/4 in - 10 | — | $3.59 | in stock | | UNF / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 5/8 in - 18 | — | $2.14 | in stock | | UNC / 675/Each / Alloy Steel / 15/64 in H / Grade: 8 / Minimum Thread Length: 1 in / 3/8 in - 16 | — | $0.31 | in stock | | UNF / 1/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 5/8 in - 11 | — | $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 | — | $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 | — | $7.09 | 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 | — | $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 | — | $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 | — | $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 | — | $2.19 | in stock | | UNF / 1/Each / Alloy Steel / 15/64 in H / Grade: 8 / Minimum Thread Length: 1 in / 3/8 in - 24 | — | $0.43 | in stock | | UNF / 25/Each / Alloy Steel / 25/64 in H / Grade: 8 / Minimum Thread Length: 1-1/2 in / 5/8 in - 18 | — | $1.59 | in stock | | UNC / 1/Each / Medium Carbon Steel / 13/64 in H / Grade: 5 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | — | $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 | — | $1.04 | in stock | | UNF / 25/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 1-3/4 in / 3/4 in - 16 | — | $3.70 | in stock | | UNC / 1/Each / Alloy Steel / 39/64 in H / Grade: 8 / Minimum Thread Length: 2-1/2 in / 1 in - 8 | — | $13.15 | in stock | | UNC / 1/Each / Medium Carbon Steel / 15/32 in H / Grade: 5 / Minimum Thread Length: 2 in / 3/4 in - 10 | — | $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 | — | $0.44 | in stock | | UNF / 1/Each / Alloy Steel / 15/32 in H / Grade: 8 / Minimum Thread Length: 2 in / 3/4 in - 10 | — | $10.37 | in stock | | UNC / 1/Each / Alloy Steel / 15/64 in H / Grade: 8 / Minimum Thread Length: 1 in / 3/8 in - 16 | — | $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 | — | $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 | — | $6.45 | in stock | | UNC / 30/Each / Medium Carbon Steel / 39/64 in H / Grade: 5 / Minimum Thread Length: 2-1/4 in / 1 in - 8 | — | $4.85 | in stock | | UNF / 1/Each / Alloy Steel / 13/64 in H / Grade: 8 / Minimum Thread Length: 7/8 in / 5/16 in - 24 | — | $0.30 | 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 | — | $3.19 | in stock | | UNC / 1/Each / Alloy Steel / 13/64 in H / Grade: 8 / Minimum Thread Length: 7/8 in / 5/16 in - 18 | — | $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 | — | $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 | — | $1.96 | 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.