SC Fastening Systems, LLC.
8531 S. Freeway Dr
Macedonia, Ohio 44056
Call us: 330.468.3300
Email us: info@scfastening.com
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Heavy Hex Nuts
Heavy hex nuts are used in heavy machinery.  Heavy hex nuts have a diameter and height that is larger than the standard hex nuts.  This allows for the load to be distributed over a large area.  The strength of the nuts is comparable to a grade 9 bolt and are more stronger than high-strength steel nuts.      
a194_2015
Unit of Measure
1 2 

Item #

Item Name

Units Per Package

Price

HHN-A563-A-025-20-P N/A 1/4"-20 Heavy Hex Nut A563 Grade A Plain Finish N/A 4000 $85.92
HHN-A563-A-025-20-HD N/A 1/4"-20 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 4000 $92.32
A194-8-025-20-A4 N/A 1/4-20 A194 Heavy Hex Nut 316 Stainless Steel N/A 2000 $172.36
A194-8-025-20-A2 N/A 1/4-20 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 2000 $122.52
HHN-A563-A-025-20-Z N/A 1/4"-20 Heavy Hex Nut A563 Grade A Zinc Finish N/A 4000 $89.28
HHN-A563-A-031-18-P N/A 5/16"-18 Heavy Hex Nut A563 Grade A Plain Finish N/A 3000 $97.38
HHN-A563-A-031-18-HD N/A 5/16"-18 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 3000 $106.62
A194-8-031-18-A4 N/A 5/16-18 A194 Heavy Hex Nut 316 Stainless Steel N/A 1500 $192.90
A194-8-031-18-A2 N/A 5/16-18 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 1500 $145.60
HHN-A563-A-031-18-Z N/A 5/16"-18 Heavy Hex Nut A563 Grade A Zinc Finish N/A 3000 $101.28
A194-038-16-P N/A 3/8-16 A194 2-H Heavy Hex Nut Plain N/A 1 $14.53
HHN-A563-A-038-16-P N/A 3/8"-16 Heavy Hex Nut A563 Grade A Plain Finish N/A 1500 $76.50
HHN-A563-A-038-16-HD N/A 3/8"-16 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 1500 $93.10
A194-8-038-16-A4 N/A 3/8-16 A194 Heavy Hex Nut 316 Stainless Steel N/A 800 $172.78
A194-8-038-16-A2 N/A 3/8-16 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 800 $137.28
HHN-A563-A-038-16-Z N/A 3/8"-16 Heavy Hex Nut A563 Grade A Zinc Finish N/A 1500 $67.84
HHN-A563-A-044-14-P N/A 7/16"-14 Heavy Hex Nut A563 Grade A Plain Finish N/A 1000 $81.44
A194-050-13-P N/A 1/2-13 A194 2-H Heavy Hex Nut Plain N/A 1 $25.80
HHN-A563-C-050-13-P N/A 1/2"-13 Heavy Hex Nut A563 Grade C Plain Finish N/A 700 $95.38
HHN-A563-A-050-13-P N/A 1/2"-13 Heavy Hex Nut A563 Grade A Plain Finish N/A 800 $88.22
HHN-A563-DH-050-13-P N/A 1/2"-13 Heavy Hex Nut A563 Grade DH Plain Finish N/A 3300 $588.00
HHN-A563-A-050-13-HD N/A 1/2"-13 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 800 $85.14
HHN-A563-DH-050-13-HD N/A 1/2"-13 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 3300 $701.06
HHN-A563-DH-050-13-HD N/A 1/2"-13 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 700 $145.78
HHN-A563-DH-050-13-HD N/A 1/2"-13 Domestic Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 2900 $1,035.24
A194-8-050-13-A4 N/A 1/2-13 A194 Heavy Hex Nut 316 Stainless Steel N/A 400 $176.92
A194-8-050-13-A2 N/A 1/2-13 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 400 $143.60
HHN-A563-A-050-13-YZ-D N/A 1/2"-13 Heavy Hex Nut A563 Grade A Yellow Zinc Finish N/A 700 $94.94
HHN-A563-A-050-13-Z N/A 1/2"-13 Heavy Hex Nut A563 Grade A Zinc Finish N/A 700 $65.48
HHN-A563-A-056-12-P N/A 9/16"-12 Heavy Hex Nut A563 Grade A Plain Finish N/A 500 $88.48
HHN-A563-A-056-12-HD N/A 9/16"-12 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 500 $103.90
HHN-A563-A-056-12-Z N/A 9/16"-12 Heavy Hex Nut A563 Grade A Zinc Finish N/A 500 $99.34
A194-063-11-P N/A 5/8-11 A194 2-H Heavy Hex Nut Plain N/A 50 $22.08
HHN-A563-C-063-11-P-D N/A 5/8"-11 Heavy Hex Nut A563 Grade C Plain Finish N/A 400 $105.20
HHN-A563-A-063-11-P N/A 5/8"-11 Heavy Hex Nut A563 Grade A Plain Finish N/A 400 $69.04
HHN-A563-C-063-11-P N/A 5/8"-11 Domestic Heavy Hex Nut A563 Grade C Plain Finish N/A 1800 $889.06
HHN-A563-DH-063-11-P N/A 5/8"-11 Domestic Heavy Hex Nut A563 Grade DH Plain Finish N/A 1800 $856.40
HHN-A563-A-063-11-HD N/A 5/8"-11 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 400 $77.74
HHN-A563-DH-063-11-HD N/A 5/8"-11 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 1800 $721.18
HHN-A563-DH-063-11-HD N/A 5/8"-11 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 400 $157.10
HHN-A563-DH-063-11-HD N/A 5/8"-11 Domestic Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 1700 $1,147.46
A194-8-063-11-A4 N/A 5/8-11 A194 Heavy Hex Nut 316 Stainless Steel N/A 200 $161.96
A194-8-063-11-A2 N/A 5/8-11 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 200 $129.10
HHN-A563-A-063-11-YZ N/A 5/8"-11 Heavy Hex Nut A563 Grade A Yellow Zinc Finish N/A 400 $99.04
HNJH-063-11-Z N/A 5/8-11 Heavy Hex Jam Nut Zinc N/A 25 $9.44
HHN-A563-A-063-11-Z N/A 5/8"-11 Heavy Hex Nut A563 Grade A Zinc Finish N/A 400 $66.30
A194-075-10-P N/A 3/4-10 A194 2-H Heavy Hex Nut Plain N/A 50 $34.96
HHN-A563-C-075-10-P N/A 3/4"-10 Heavy Hex Nut A563 Grade C Plain Finish N/A 250 $78.42
HHN-A563-A-075-10-P N/A 3/4"-10 Heavy Hex Nut A563 Grade A Plain Finish N/A 250 $58.12
HHN-A563-DH-075-10-P N/A 3/4"-10 Heavy Hex Nut A563 Grade DH Plain Finish N/A 250 $133.46
HHN-A563-C-075-10-P-D N/A 3/4"-10 Domestic Heavy Hex Nut A563 Grade C Plain Finish N/A 1000 $699.76
HHN-A563-DH-075-10-P N/A 3/4"-10 Domestic Heavy Hex Nut A563 Grade DH Plain Finish N/A 1000 $702.14
A194-075-10-G N/A 3/4-10 A194 2-H Heavy Hex Nut Galvanized N/A 50 $41.13
HHN-A563-A-075-10-HD N/A 3/4"-10 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 250 $80.90
HHN-A563-DH-075-10-HD N/A 3/4"-10 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 1000 $595.80
HHN-A563-DH-075-10-HD-D N/A 3/4"-10 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 250 $146.02
HHN-A563-DH-075-10-HD N/A 3/4"-10 Domestic Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 900 $922.34
A194-8-075-10-A4 N/A 3/4-10 A194 Heavy Hex Nut 316 Stainless Steel N/A 125 $165.86
A194-8-075-10-A2 N/A 3/4-10 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 125 $134.62
HHN-A563-A-075-10-YZ N/A 3/4"-10 Heavy Hex Nut A563 Grade A Yellow Zinc Finish N/A 250 $109.94
HNJH-075-10-Z N/A 3/4-10 Heavy Hex Jam Nut Zinc N/A 20 $10.30
HHN-A563-A-075-10-Z N/A 3/4"-10 Heavy Hex Nut A563 Grade A Zinc Finish N/A 250 $71.36
HHN-A563-C-075-10-Z-D N/A 3/4"-10 Heavy Hex Nut A563 Grade C Zinc Finish N/A 340 $161.90
A194-088-9-P N/A 7/8-9 A194 2-H Heavy Hex Nut Plain N/A 25 $27.54
HHN-A563-C-088-9-P N/A 7/8"-9 Heavy Hex Nut A563 Grade C Plain Finish N/A 150 $108.68
HHN-A563-A-088-9-P-D N/A 7/8"-9 Heavy Hex Nut A563 Grade A Plain Finish N/A 150 $66.12
HHN-A563-DH-088-9-P N/A 7/8"-9 Heavy Hex Nut A563 Grade DH Plain Finish N/A 150 $122.42
HHN-A563-C-088-9-P N/A 7/8"-9 Domestic Heavy Hex Nut A563 Grade C Plain Finish N/A 650 $682.30
HHN-A563-DH-088-9-P N/A 7/8"-9 Domestic Heavy Hex Nut A563 Grade DH Plain Finish N/A 650 $648.80
A194-088-9-G N/A 7/8-9 A194 2-H Heavy Hex Nut Galvanized N/A 25 $31.69
HHN-A563-DH-088-9-HD N/A 7/8"-9 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 115 $98.68
HHN-A563-A-088-9-HD-D N/A 7/8"-9 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 150 $74.92
HHN-A563-DH-088-9-HD N/A 7/8"-9 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 650 $580.16
HHN-A563-DH-088-9-HD N/A 7/8"-9 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 150 $137.82
HHN-A563-DH-088-9-HD N/A 7/8"-9 Domestic Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 550 $753.46
A194-8-088-9-A4 N/A 7/8-9 A194 Heavy Hex Nut 316 Stainless Steel N/A 75 $159.24
A194-8-088-9-A2 N/A 7/8-9 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 75 $130.48
A194-088-9-Z N/A 7/8-9 A194 2-H Heavy Hex Nut Zinc N/A 150 $92.00
HHN-A563-A-088-9-Z N/A 7/8"-9 Heavy Hex Nut A563 Grade A Zinc Finish N/A 150 $68.00
HHN-A563-C-088-9-Z N/A 7/8"-9 Heavy Hex Nut A563 Grade C Zinc Finish N/A 220 $226.80
A194-100-8-P N/A 1-8 A194 2-H Heavy Hex Nut Plain N/A 40 $66.97
HHN-A563-C-100-8-P N/A 1"-8 Heavy Hex Nut A563 Grade C Plain Finish N/A 100 $106.56
HHN-A563-A-100-8-P N/A 1"-8 Heavy Hex Nut A563 Grade A Plain Finish N/A 100 $56.68
HHN-A563-DH-100-8-P N/A 1"-8 Heavy Hex Nut A563 Grade DH Plain Finish N/A 100 $116.14
HHN-A563-C-100-8-P-D N/A 1"-8 Domestic Heavy Hex Nut A563 Grade C Plain Finish N/A 500 $765.18
HHN-A563-DH-100-8-P N/A 1"-8 Domestic Heavy Hex Nut A563 Grade DH Plain Finish N/A 500 $753.40
HHN-A563-A-100-8-HD N/A 1"-8 Heavy Hex Nut A563 Grade A Hot Dipped Galvanized Finish N/A 100 $75.54
HHN-A563-DH-100-8-HD N/A 1"-8 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 500 $665.10
HHN-A563-DH-100-8-HD-D N/A 1"-8 Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 100 $136.94
HHN-A563-DH-100-8-HD N/A 1"-8 Domestic Heavy Hex Nut A563 Grade DH Hot Dipped Galvanized Finish N/A 400 $785.84
A194-8-100-8-A4 N/A 1-8 A194 Heavy Hex Nut 316 Stainless Steel N/A 50 $166.72
A194-8-100-8-A2 N/A 1-8 A194 Heavy Hex Nut 18-8 Stainless Steel N/A 50 $143.52
A194-100-8-Z N/A 1-8 A194 2-H Heavy Hex Nut Zinc N/A 100 $91.65
HNJH-100-8-Z N/A 1-8 Heavy Hex Jam Nut Zinc N/A 10 $16.56
HHN-A563-A-100-8-Z N/A 1"-8 Heavy Hex Nut A563 Grade A Zinc Finish N/A 100 $70.22
HHN-A563-C-100-8-Z N/A 1"-8 Heavy Hex Nut A563 Grade C Zinc Finish N/A 115 $125.24
A194-113-7-P N/A 1 1/8-7 A194 2-H Heavy Hex Nut Plain N/A 75 $91.11
HHN-A563-C-113-7-P N/A 1-1/8"-7 Heavy Hex Nut A563 Grade C Plain Finish N/A 75 $125.60
HHN-A563-A-113-7-P N/A 1-1/8"-7 Heavy Hex Nut A563 Grade A Plain Finish N/A 75 $91.36
A194-113-7-G N/A 1 1/8-7 A194 2-H Heavy Hex Nut Galvanized N/A 60 $97.10
Unit of Measure
1 2