Mil.Spec.Stainless Steel Pan Head Phillips Screws
| Passivated 18-8 Stainless Steel | ||||||
| 0-80 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/8" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-120, NASM51958 |
| 3/16" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-121, NASM51958 |
| 1/4" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-122, NASM51958 |
| 5/16" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-123, NASM51958 |
| 3/8" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-124, NASM51958 |
| 7/16" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-125, NASM51958 |
| 1/2" | Fully Threaded | 0.116" | 0.044" | No. 0 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-126, NASM51958 |
| 2-56 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/8" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-1 |
| 3/16" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-2 |
| 1/4" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-3 |
| 5/16" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-4 |
| 3/8" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-5 |
| 7/16" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-6 |
| 1/2" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-7 |
| 9/16" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-141 |
| 5/8" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-8 |
| 3/4" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-9 |
| 7/8" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-10 |
| 1" | Fully Threaded | 0.167" | 0.062" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-142 |
| 4-40 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-11 |
| 3/16" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-12 |
| 1/4" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-13 |
| 5/16" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-14 |
| 3/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-15 |
| 7/16" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-16 |
| 1/2" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-17 |
| 9/16" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-120 |
| 5/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-18 |
| 3/4" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-19 |
| 7/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-20 |
| 1" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-21 |
| 1 1/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-121 |
| 1 1/4" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-22 |
| 1 3/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-122 |
| 1 1/2" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-23 |
| 6-32 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-24 |
| 3/16" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-25 |
| 1/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-26 |
| 5/16" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-27 |
| 3/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-28 |
| 7/16" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-29 |
| 1/2" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-30 |
| 9/16" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-123 |
| 5/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-31 |
| 3/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-32 |
| 7/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-33 |
| 1" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-34 |
| 1 1/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-124 |
| 1 1/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-35 |
| 1 3/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-125 |
| 1 1/2" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-36 |
| 1 3/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-37 |
| 2" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-38 |
| 6-40 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-26, NASM51958 |
| 5/16" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-27, NASM51958 |
| 3/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-28, NASM51958 |
| 8-32 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 3/16" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-40 |
| 1/4" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-41 |
| 5/16" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-42 |
| 3/8" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-43 |
| 7/16" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-44 |
| 1/2" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-45 |
| 9/16" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-126 |
| 5/8" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-46 |
| 3/4" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-47 |
| 7/8" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-48 |
| 1" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-49 |
| 1 1/4" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-50 |
| 1 1/2" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-51 |
| 1 3/4" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-52 |
| 2" | Fully Threaded | 0.322" | 0.115" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-53 |
| 10-24 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/4" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-59 |
| 5/16" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-60 |
| 3/8" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-61 |
| 1/2" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-63 |
| 5/8" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-64 |
| 3/4" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-65 |
| 1" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-67, NASM51576 |
| 1 1/4" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-68 |
| 1 1/2" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-69 |
| 2" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-71 |
| 10-32 | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/4" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-59, NASM51958 |
| 5/16" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-60, NASM51958 |
| 3/8" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-61, NASM51958 |
| 7/16" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-62, NASM51958 |
| 1/2" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-63, NASM51958 |
| 5/8" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-64, NASM51958 |
| 3/4" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-65, NASM51958 |
| 7/8" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-66, NASM51958 |
| 1" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-67, NASM51958 |
| 1 1/4" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-68, NASM51958 |
| 1 1/2" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-69, NASM51958 |
| 2" | Fully Threaded | 0.373" | 0.133" | No. 2 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-71, NASM51958 |
| 1/4"-20 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 5/16" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-76 |
| 3/8" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-77 |
| 1/2" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-79 |
| 5/8" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-80 |
| 3/4" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-81 |
| 7/8" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-82 |
| 1" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-83 |
| 1 1/4" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-84 |
| 1 1/2" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-85 |
| 2" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-87 |
| 1/4"-28 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/2" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-79, NASM51958 |
| 5/8" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-80, NASM51958 |
| 3/4" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-81, NASM51958 |
| 7/8" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-82, NASM51958 |
| 1" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-83, NASM51958 |
| 1 1/4" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-84, NASM51958 |
| 1 1/2" | Fully Threaded | 0.492" | 0.175" | No. 3 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51958-85, NASM51958 |
| 5/16"-18 | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/2" | Fully Threaded | 0.615" | 0.218" | No. 4 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-94 |
| 3/4" | Fully Threaded | 0.615" | 0.218" | No. 4 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-96 |
| 1" | Fully Threaded | 0.615" | 0.218" | No. 4 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-98 |
| 1 1/2" | Fully Threaded | 0.615" | 0.218" | No. 4 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-100 |
| 2" | Fully Threaded | 0.615" | 0.218" | No. 4 | 80,000 | Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51957-102 |
| Black-Oxide | ||||||
| 4-40 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 3/16" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, MS51957-12 |
| 1/4" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, MS51957-13 |
| 3/8" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, MS51957-15 |
| 1/2" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, MS51957-17 |
| 3/4" | Fully Threaded | 0.219" | 0.080" | No. 1 | 80,000 | Fed. Spec. FF-S-92, MS51957-19 |
| 6-32 Stainless Steel | ||||||
| Lg. | Threading Brass | Head | Head | Drive | Tensile | Specifications Met |
| Dia. | Ht. | Size | Strength, psi | |||
| 1/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, MS51957-26 |
| 3/8" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, MS51957-28 |
| 1/2" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, MS51957-30 |
| 3/4" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, MS51957-32 |
| 1" | Fully Threaded | 0.270" | 0.097" | No. 2 | 80,000 | Fed. Spec. FF-S-92, MS51957-34 |
