0 Page 2 Bolts for Piping Systems

NEFCO Boston, MA Hartford, CT New York City, NY Albany, NY Philadelphia, PA Washington, D.C. Fort Lauderdale, FL 800-645-6155 800-969-0285 844-633-2669 844-633-2625 610-647-8070 877-419-2755 954-532-6098 MECHANICAL BOLTING 1/2" Thru 1-1/2" Diameter Studs Available in All Lengths ASTM - A307 A193B7 A193B8 A193B8M Studs L D Bolt Type Description / Application Hex Nuts ASTM A307 Grade A Low Carbon Steel - General Purpose Finished Hex Head Flat Washer Low Carbon Steel ASTM A563 Low Carbon Hex Finished Nuts ASTM A449 Medium Carbon Steel - Heat Treated Finished Hex Head Flat Washer Low Carbon Steel ASTM A563 Medium Carbon Finished Hex Nuts Grade 5 ASTM A354 Grade 8 Alloy Steel - Heat Treated For High Strength Applications Finished Hex Head (Yellow Zinc Plating) Flat Washers Grade 8 - Alloy Steel ASTM A563 Alloy Steel Grade 8 ASTM A307 Grade B Low Carbon Steel Flange Bolt Heavy Hex Head Flat Washer Low Carbon Steel ASTM A563 Low Carbon Heavy Hex Nuts ASTM A193 B7 Alloy Steel Used in High Temperature Application Heavy Hex Head Flat Washers F436 ASTM A194 Grade 2H Heavy Hex 18-8 Stainless Steel (Type 303 or 304) is standard Flat Washer 18-8 / 304 Stainless Steel 18-8 Stainless Steel Finished Hex or Heavy Hex 316 Stainless Steel Flat Washer 316 Stainless Steel 316 Stainless Steel Finished Hex or Heavy Hex ASTM A193 Grade B8 Heavy Hex Unless Otherwise Specified General Purpose Flange Bolting for corrosion resistant applications Flat Washer 304 Stainless Steel ASTM A194 Grade 8 Heavy Hex ASTM A193 Grade B8M Heavy Hex Unless Otherwise Specified General Purpose Flange Bolting for corrosion resistant applications Flat Washer 316 Stainless Steel ASTM A194 Grade 8M Heavy Hex This Chart is for Reference Only - Consult Specifications Before Use - Available on Request 18-8 S/S

Previous Page
Next Page