Carbon Steel:
Low Carbon-    Grade 2, AISI-1006, AISI-1008, AISI-1016, AISI-1018, AISI-1021, AISI-1022
Medium Carbon-    Grade 5, AISI-1030, AISI-1035, AISI-1038, AISI-1541, Heat Treated
Alloy Steel-    Grade 8, AISI-1335 (Mg), AISI-4037 (Mo), AISI-4140 (Cr, Mo), AISI-4340 (Ni, Cr, Mo), AISI-8637 (Ni, Cr, Mo), AISI-8740 (Ni, Cr, Mo), Heat Treated

Stainless Steel Materials:
18-8-    18% Chromium, 8% Nickel, Austenic Stainless Steel ( 18-8 Series ), Type-305, XM7, 303 & 303e, 304, 384, 316, 321, A2- Metric
316-    18% Chromium, 12% Nickel, 2-4% Molybdenum, A4- Metric
410-    12% Chromium, 0% Nickel, Heat treatable, Ferritic Stainless Steel ( 400 Series ), Type-430 & 430F,                 Type-410, 416, 431, Martensitic Stainless Steel ( 400 series )
Alloy 20-    20% Chromium, 34% Nickel, 3-4% Molybdenum

Exotic Materials:
Brass-    65% Copper, 35% Zinc, No. 462 - Naval Brass, No. 464, No. 270 - Yellow Brass, No. 360, No. 675
Nickel Cooper-    70% Nickel, 30 % Copper ( Monel ), Nickel-Copper-Aluminum ( K-Monel ), Copper Nickel, No. 710, 715
Aluminum Alloy-   Alloy 2024-T4, 7075-T73, 6061-T6, 6262-T9, 2011-T3 
Inconel-    Trademark of Inco Ltd., 77% Nickel, 15% Chromium
Silicon Bronze-    96% Copper, 3% Silicon, 1% Manganese, Manganese Bronze, Bronze, No. 651, 655, 661, Aluminum Bronze, No. 614, 613, 642, 630, Phosphor Bronze, No. 510
Titanium-    High strength to weight ratio, plus corrosion resistant, Titanium Alloy, Ti-6A1-4V, Ti-4A1-4Mn, Ti-1A1-8V-5Fe, Ti-6A1-12Zr, Ti-6A1-6V-2Sn, Super Alloys

American Society for Testing and Materials (ASTM), Alloy Steel Stud Materials Specifications:
ASTM A193 Grade B7-    Chromium-Molybdenum Steel
ASTM A193 Grade B7M-    Reduced tensile strength, hardness controlled to 235 Brinell max.
ASTM A193 Grade B16-    Chromium-Molybdenum, vanadium Steel
ASTM A320 Grade L7-    Designed for low temperature applications
ASTM A320 Grade L7M-    Reduced tensile strength, hardness controlled to 235 Brinell max.
ASTM A193 Grade B8-    Chromium-Nickel austnitic steel- 304 Stainless
ASTM A193 Grade B8M-   Chromium-Nickel Molybdenum austnitic steel- 316 Stainless

American Society for Testing and Materials (ASTM), Alloy Steel Bolt Materials Specifications:
ASTM A307 Grade B7-    Chromium-Molybdenum Steel
ASTM A193 Grade B7M-    Reduced tensile strength, hardness controlled to 235 Brinell max.
ASTM A193 Grade B16-    Chromium-Molybdenum, vanadium Steel
ASTM A320 Grade L7-    Designed for low temperature applications
ASTM A320 Grade L7M-    Reduced tensile strength, hardness controlled to 235 Brinell max.
ASTM A193 Grade B8-    Chromium-Nickel austnitic steel- 304 Stainless
ASTM A193 Grade B8M-   Chromium-Nickel Molybdenum austnitic steel- 316 Stainless


American Society for Testing and Materials (ASTM), Alloy & Carbon Steel Nut Materials Specifications:
ASTM A194 Grade A- Low Carbon, Non-Heat Treat, Heavy Pattern
ASTM A194 Grade C- Recommended use with A325 Structural Bolts, Lock Nut Spec.
ASTM A194 Grade GT- Automation Flange Lock Nut, C1022-1045 Steel
Grade 2- Low Carbon, Non- Heat Treat, Finished Pattern
ASTM A194 Grade 2H-    Recommended use with A325 Structural Bolts, High Pressure & High Temp.
ASTM A194 Grade 2HM-
Grade 5-
ASTM A194 Grade DH- Recommended use with A490 Type 1 Structural Bolts
ASTM  A194 Grade DH3- Recommended use with A490 Type 3 Structural Bolts
Grade 8-
ASTM A194 Grade F- Large Flange Nut, AISI 1008-1035  carbon steel
ASTM A194 Grade 4-   
ASTM A194 Grade L7-
ASTM A194 Grade L7M-
Stainless Steel-
ASTM A194 Grade 8- 300 Series Stainless Steel, Heavy Pattern
ASTM A194 Grade 8M- 316 Series Stainless Steel, Heavy Pattern