Location
23A Roland Avenue
Mt Laurel, NJ 08054
 
The following pages contain much useful data on plating, decimal equivalents, suggested hole sizes for screws, head dimensions, head styles and much more useful information. Also included is a copy of the Fastener Quality Act dated Nov, 1990.
 

Plating Specifications

Plating, Coating, or Finish
For Use On
Degree of Corrosion Resis.
Characteristics
Zinc, electroplated
All Metals
Very Good
Blue to blue-white gray color
Cadmium, electroplated
Most Metals
Excellent
Bright silver-gray, dull gray
Dichromate
Zinc & cadmium plated
Very Good to excellent
Yellow, green, or black
Black Oxide
Steel
Superior to oiled surfaces
Black, oiled finish
Hot-Dip Galvanized
Most Metals
Very Good
Maximum corrosion protection
Tin, electroplated
All metals
Excellent
Silver-gray color
Copper, electroplated
Most Metals
Fair
Nickel plate undercoat
Bright Nickel
Most Metals
Indoor excellent, outdoor fair
Silver-colored finish
Anodizing
Aluminum
Excellent
Frosty-etched appearance
Passivating
Stainless Steel
Excellent
Removes iron particles
Black Passivating
Stainless Steel
Excellent
Shiny black finish
 

Materials

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