L9® Hex Head Cap Screws – Coarse Thread (USS)

L9® Hex Head Cap Screws – Coarse Thread (USS)

L9® Hex Head Cap Screws – Coarse Thread (USS)

L9® Hex Head Cap Screws are engineered for high-performance, heavy-duty applications. These coarse-thread screws feature a RoHS compliant zinc yellow trivalent plated finish for superior corrosion resistance and durability. Designed to meet the highest standards for torque, tensile strength, and clamp load.

  • Thread Type: Coarse Thread (USS)
  • Finish: Zinc Yellow Trivalent Plated
  • RoHS Compliant
  • System: L9® Fastening System

Available Sizes & Packaging

Length (in) Qty 100 Qty 50 Qty 25 Qty 20 Qty 10
3/4″ 96-0406 96-0506 96-0706 96-0806 96-0906
1″ 96-0410 96-0510 96-0710 96-0810 96-0910
1-1/4″ 96-0412 96-0512 96-0712 96-0812 96-0912
1-1/2″ 96-0416 96-0516 96-0716 96-0816 96-0916
1-3/4″ 96-0420 96-0520 96-0720 96-0820 96-0920
2″ 96-0424 96-0524 96-0724 96-0824 96-0924
2-1/4″ 96-0428 96-0528 96-0728 96-0828 96-0928
2-1/2″ 96-0432 96-0532 96-0732 96-0832 96-0932
2-3/4″ 96-0436 96-0536 96-0736 96-0836 96-0936
3″ 96-0440 96-0540 96-0740 96-0840 96-0940
3-1/2″ 96-0452 96-0552 96-0752 96-0852 96-0952
4″ 96-0456 96-0556 96-0756 96-0856 96-0956
4-1/2″ 96-0460 96-0560 96-0760 96-0860 96-0960
5″ 96-0464 96-0564 96-0764 96-0864 96-0964
5-1/2″ 96-0468 96-0568 96-0768 96-0868 96-0968
6″ 96-0472 96-0572 96-0772 96-0872 96-0972
7″ 96-0984
8″ 96-0992
9″ 96-0996
10″ 96-1000

Associated Nuts

  • L9® Lock Nuts: 34-9204, 34-9205, 34-9206, 34-9207, 34-9208, 34-9209, 34-9214, 34-9216
  • USS Flat Washers: 37-9054 through 37-9066
  • SAE Flat Washers: 37-9004 through 37-9016

L9® Torque & Load Values (Not Tapped Holes)

Dia. Tensile Strength (lbs) Proof Load (lbs) Clamp Load (lbs) Install Torque (lb-ft)
1/4-20 5,720 4,610 3,450 11
5/16-18 9,430 7,590 5,700 21
3/8-16 13,950 11,230 8,450 33
7/16-14 19,130 15,410 11,550 60
1/2-13 25,540 20,570 15,450 95
9/16-12 32,760 26,390 19,800 140
5/8-11 40,680 32,770 24,550 185
3/4-10 68,120 48,430 36,350 290
7/8-9 83,180 66,960 50,300 505
1″-8 109,680 87,870 65,900 775
Shipping & Stocking Made Simple

At GNS Industrial Supply, we don’t just deliver products—we deliver peace of mind. Unlike traditional suppliers who ship and leave the rest to you, we take a hands-on approach to your inventory management. Our team visits your location, audits your existing stock, identifies what you need, and handles the reordering process for you. We then deliver directly to your facility and restock your supply room according to your preferred system—ensuring your operation runs smoothly without overstock or downtime. It’s a smarter, more personalized way to manage industrial supplies—built for teams who don’t have time to run out of what matters.