Alloy Steel Socket Head Screws

2432 products

Alloy Steel Socket Head Screws

Our Alloy Steel Socket Head Screws are manufactured to the highest industry standards, ensuring exceptional strength and performance. Whether you require the high tensile strength of alloy steel or the superior corrosion resistance of stainless steel, these fasteners are optimized for precision assembly. Ideal for use in machinery, automotive components, and structural applications, they provide a dependable solution for your most critical fastening needs. Explore our selection to find the exact specifications required for your project.

System of Measurement
Inch Metric
Specifications Met
ASME B18.3, ASTM A574 ASME B18.3, ASTM A574, ASTM B117 ASME B18.3.1M, ASTM A574M ASTM A574 ASTM A574M, DIN 912, ISO 4762 ASTM B117, DIN 912, ISO 4762 DIN 912 DIN 912, ISO 21269 DIN 912, ISO 4762 DIN 912, ISO 4762, ISO 898-1
Thread Size
0-80 1-64 1-72 2-56 2-64 3-48 3-56 4-40 4-48 5-40 5-44 6-32 6-40 8-32 8-36 10-24 10-32 12-24 1/4"-20 1/4"-28 1/4"-32 5/16"-18 5/16"-24 5/16"-32 3/8"-16 3/8"-24 7/16"-14 7/16"-20 1/2"-13 1/2"-20 9/16"-12 9/16"-18 5/8"-11 5/8"-18 3/4"-10 3/4"-16 7/8"-14 7/8"-9 1"-12 1"-14 1"-8 1 1/8"-12 1 1/8"-7 1 1/4"-12 1 1/4"-7 1 3/8"-6 1 1/2"-12 1 1/2"-6 1 3/4"-5 2"-4 1/2 2"-8 2 1/4"-4 1/2 2 1/4"-8 2 1/2"-4 2 1/2"-8 M1.4 M1.6 M2 M2.5 M2.6 M3 M3.5 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M42 M48
Length
1/16" 3/32" 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" 7/8" 1" 1 1/8" 1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4" 1 7/8" 2" 2 1/4" 2 3/8" 2 1/2" 2 5/8" 2 3/4" 3" 3 1/4" 3 1/2" 3 3/4" 4" 4 1/4" 4 3/8" 4 1/2" 4 3/4" 5" 5 1/4" 5 1/2" 5 3/4" 6" 6 1/4" 6 1/2" 6 3/4" 7" 7 1/4" 7 1/2" 8" 8 1/2" 9" 9 1/2" 10" 10 1/2" 11" 12" 13" 14" 15" 16" 18" 20" 2 mm 3 mm 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 14 mm 15 mm 16 mm 18 mm 20 mm 22 mm 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm 55 mm 60 mm 65 mm 70 mm 75 mm 80 mm 85 mm 90 mm 95 mm 100 mm 110 mm 120 mm 130 mm 140 mm 150 mm 160 mm 170 mm 180 mm 190 mm 200 mm 210 mm 220 mm 240 mm 260 mm 300 mm 320 mm 340 mm 360 mm 400 mm
Material
Black-Oxide Alloy Steel Blue-Dyed Zinc-Plated Alloy Steel Zinc-Flake-Coated Alloy Steel Zinc-Plated Alloy Steel
Threading
Fully Threaded Partially Threaded
Head Diameter
0.096" 0.118" 9/64" 0.161" 0.183" 0.205" 0.226" 0.27" 5/16" 0.324" 3/8" 15/32" 9/16" 21/32" 3/4" 27/32" 15/16" 1 1/8" 1 5/16" 1 1/2" 1 11/16" 1 7/8" 2 1/16" 2 1/4" 2 5/8" 3" 3 3/8" 3 3/4" 2.5 mm 3 mm 3.8 mm 4.5 mm 5 mm 5.5 mm 6 mm 6.2 mm 7 mm 8.5 mm 10 mm 12 mm 13 mm 16 mm 18 mm 21 mm 24 mm 27 mm 30 mm 33 mm 36 mm 40 mm 45 mm 50 mm 54 mm 63 mm 72 mm
Head Height
0.06" 0.073" 0.086" 0.099" 0.112" 1/8" 0.138" 0.164" 0.19" 0.216" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 3/4" 7/8" 1" 1 1/8" 1 1/4" 1 3/8" 1 1/2" 1 3/4" 2" 2 1/4" 2 1/2" 1.4 mm 1.6 mm 2 mm 2.5 mm 2.6 mm 3 mm 3.5 mm 4 mm 5 mm 6 mm 7 mm 8 mm 10 mm 12 mm 14 mm 16 mm 18 mm 20 mm 22 mm 24 mm 27 mm 30 mm 33 mm 36 mm 42 mm 48 mm
Thread Pitch
0.3 mm 0.35 mm 0.4 mm 0.45 mm 0.5 mm 0.6 mm 0.7 mm 0.75 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm 2 mm 2.5 mm 3 mm 3.5 mm 4 mm 4.5 mm 5 mm
Thread Diameter
0.06" 0.073" 0.086" 0.099" 0.112" 0.125" 0.138" 0.164" 0.19" 0.216" 0.25" 0.3125" 0.375" 0.4375" 0.5" 0.5625" 0.625" 0.75" 0.875" 1" 1.125" 1.25" 1.375" 1.5" 1.75" 2" 2.25" 2.5"
Thread Type
Metric UN UNC UNEF UNF UNRC UNRF
Drive Size
0.050" 1 1/2" 1 1/4" 1 3/4" 1" 1.3 mm 1.5 mm 1/16" 1/2" 1/4" 10 mm 12 mm 14 mm 17 mm 19 mm 2 mm 2.5 mm 22 mm 24 mm 27 mm 3 mm 3/16" 3/32" 3/4" 3/8" 32 mm 36 mm 4 mm 5 mm 5/16" 5/32" 5/64" 5/8" 6 mm 7/16" 7/64" 7/8" 8 mm 9/64"
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Part Number Thread Size Length Threading Specifications Met Thread Type Head Diameter Head Height Material Tensile Strength Hardness
0009FA01336 1"-8 4" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01338 1"-8 4 1/2" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00305 1"-8 5" Partially Threaded ASTM A574 UNC 1 1/2" 1" Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01340 1"-8 5" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01342 1"-8 5 1/2" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00306 1"-8 6" Partially Threaded ASTM A574 UNC 1 1/2" 1" Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01344 1"-8 6" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01345 1"-8 6 1/2" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01346 1"-8 7" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01347 1"-8 7 1/2" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01348 1"-8 8" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00739 1"-8 9" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00744 1"-8 10" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01394 1"-8 10 1/2" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01351 1"-8 12" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01352 1"-8 14" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01363 1"-8 16" Partially Threaded ASTM A574 UNRC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01349 1"-8 18" Partially Threaded ASTM A574 UNC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01362 1"-8 20" Partially Threaded ASTM A574 UNC 1 1/2" 1" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00155 1 1/8"-12 3" Fully Threaded ASTM A574 UNF 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00156 1 1/8"-12 4" Partially Threaded ASTM A574 UNF 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00157 1 1/8"-12 5" Partially Threaded ASTM A574 UNF 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00746 1 1/8"-7 3" Fully Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00926 1 1/8"-7 3 1/2" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00747 1 1/8"-7 4" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00928 1 1/8"-7 4 1/2" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00750 1 1/8"-7 5" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00934 1 1/8"-7 5 1/2" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00748 1 1/8"-7 6" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00935 1 1/8"-7 6 1/2" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00754 1 1/8"-7 7" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00756 1 1/8"-7 8" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00757 1 1/8"-7 9" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00760 1 1/8"-7 10" Partially Threaded ASTM A574 UNRC 1 11/16" 1 1/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01104 1 1/4"-12 2 1/2" Fully Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00939 1 1/4"-12 2 3/4" Fully Threaded ASTM A574 UNF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01090 1 1/4"-12 3" Fully Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00612 1 1/4"-12 3 1/2" Fully Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01091 1 1/4"-12 4" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00621 1 1/4"-12 4 1/2" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01092 1 1/4"-12 5" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01113 1 1/4"-12 5 1/2" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01093 1 1/4"-12 6" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00943 1 1/4"-12 6 1/2" Partially Threaded ASTM A574 UNF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00958 1 1/4"-12 7" Partially Threaded ASTM A574 UNF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01094 1 1/4"-12 8" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01095 1 1/4"-12 9" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01103 1 1/4"-12 10" Partially Threaded ASTM A574 UNRF 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01353 1 1/4"-7 2 1/2" Fully Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01354 1 1/4"-7 3" Fully Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00093 1 1/4"-7 3 1/4" Partially Threaded ASTM A574 UNC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01355 1 1/4"-7 3 1/2" Fully Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00094 1 1/4"-7 3 3/4" Partially Threaded ASTM A574 UNC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01356 1 1/4"-7 4" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00937 1 1/4"-7 4 1/4" Partially Threaded ASTM A574 UNC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01357 1 1/4"-7 4 1/2" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01358 1 1/4"-7 5" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01359 1 1/4"-7 5 1/2" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01360 1 1/4"-7 6" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01361 1 1/4"-7 6 1/2" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00616 1 1/4"-7 7" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01382 1 1/4"-7 7 1/2" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01364 1 1/4"-7 8" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00618 1 1/4"-7 9" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01365 1 1/4"-7 10" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00620 1 1/4"-7 11" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01366 1 1/4"-7 12" Partially Threaded ASTM A574 UNRC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01398 1 1/4"-7 16" Partially Threaded ASTM A574 UNC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01369 1 1/4"-7 20" Partially Threaded ASTM A574 UNC 1 7/8" 1 1/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01221 1 3/8"-6 5" Fully Threaded ASTM A574 UNC 2 1/16" 1 3/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01222 1 3/8"-6 6" Partially Threaded ASTM A574 UNC 2 1/16" 1 3/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01223 1 3/8"-6 8" Partially Threaded ASTM A574 UNC 2 1/16" 1 3/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01225 1 3/8"-6 10" Partially Threaded ASTM A574 UNC 2 1/16" 1 3/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01226 1 3/8"-6 12" Partially Threaded ASTM A574 UNC 2 1/16" 1 3/8" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01096 1 1/2"-12 3" Fully Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00630 1 1/2"-12 3 1/2" Fully Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01097 1 1/2"-12 4" Fully Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01126 1 1/2"-12 4 1/2" Fully Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01098 1 1/2"-12 5" Partially Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01128 1 1/2"-12 5 1/2" Partially Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01099 1 1/2"-12 6" Partially Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01100 1 1/2"-12 7" Partially Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01101 1 1/2"-12 8" Partially Threaded ASTM A574 UNRF 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00629 1 1/2"-6 3" Fully Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00960 1 1/2"-6 3 1/4" Fully Threaded ASTM A574 UNC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01370 1 1/2"-6 3 1/2" Fully Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01371 1 1/2"-6 4" Fully Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01376 1 1/2"-6 4 1/2" Fully Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01373 1 1/2"-6 5" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01377 1 1/2"-6 5 1/2" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01375 1 1/2"-6 6" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00631 1 1/2"-6 6 1/2" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00648 1 1/2"-6 7" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01378 1 1/2"-6 8" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00651 1 1/2"-6 9" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01379 1 1/2"-6 10" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01386 1 1/2"-6 12" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01388 1 1/2"-6 14" Partially Threaded ASTM A574 UNRC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01390 1 1/2"-6 18" Partially Threaded ASTM A574 UNC 2 1/4" 1 1/2" Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA00095 1 3/4"-5 4" Fully Threaded ASTM A574 UNC 2 5/8" 1 3/4" Black-Oxide Alloy Steel 170000 psi Rockwell C37
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