Howmet Fastening Systems
Howmet Fastening Systems
Phone: Sales +1 800 992 4444
Technical Support +1 310 784 6409
Email: HFSTechSupport@howmet.com
Website: www.hfs.howmet.com
Print Back
This series utilizes a variety of grommets which must be installed into the top panel. They significantly enhance the system’s performance.
Contact us for strengths for stainless steel stud assemblies and for other styles, materials, or finishes.
Corrosion Resistant Steel Stud Assembly, 40S41 - Cross Recess Head
Unit of Measure
1 

Item #

Stud Material

Head Style

Finish

L

S

Weight/100

40S41-1S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.383-0.393 in N/A 0.660 in N/A 0.883 lb
40S41-2S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.413-0.423 in N/A 0.690 in N/A 0.907 lb
40S41-3S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.443-0.453 in N/A 0.720 in N/A 0.975 lb
40S41-4S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.473-0.483 in N/A 0.750 in N/A 0.991 lb
40S41-5S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.503-0.513 in N/A 0.780 in N/A 1.050 lb
40S41-6S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.533-0.543 in N/A 0.810 in N/A 1.100 lb
40S41-7S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.563-0.573 in N/A 0.840 in N/A 1.150 lb
40S41-8S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.593-0.603 in N/A 0.870 in N/A 1.290 lb
40S41-9S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.623-0.633 in N/A 0.900 in N/A 1.360 lb
40S41-10S N/A 410 CRES Heat Treated (38 min HRC) N/A Slotted N/A Passivate N/A 0.653-0.663 in N/A 0.930 in N/A 1.430 lb
40S41-1SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.383-0.393 in N/A 0.660 in N/A 0.883 lb
40S41-2SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.413-0.423 in N/A 0.690 in N/A 0.907 lb
40S41-3SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.443-0.453 in N/A 0.720 in N/A 0.975 lb
40S41-4SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.473-0.483 in N/A 0.750 in N/A 0.991 lb
40S41-5SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.503-0.513 in N/A 0.780 in N/A 1.050 lb
40S41-6SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.533-0.543 in N/A 0.810 in N/A 1.100 lb
40S41-7SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.563-0.573 in N/A 0.840 in N/A 1.150 lb
40S41-8SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.593-0.603 in N/A 0.870 in N/A 1.290 lb
40S41-9SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.623-0.633 in N/A 0.900 in N/A 1.360 lb
40S41-10SC N/A 410 CRES Heat Treated (38 min HRC) N/A Cross Recess N/A Passivate N/A 0.653-0.663 in N/A 0.930 in N/A 1.430 lb
40S41-1SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.660 in N/A 1.540 lb
40S41-2SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.690 in N/A 1.560 lb
40S41-3SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.720 in N/A 1.6300 lb
40S41-4SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.750 in N/A 1.6400 lb
40S41-5SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.780 in N/A 1.700 lb
40S41-6SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.810 in N/A 1.750 lb
40S41-7SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.840 in N/A 1.800 lb
40S41-8SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.870 in N/A 1.940 lb
40S41-9SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.900 in N/A 2.010 lb
40S41-10SW N/A 410 CRES Heat Treated (38 min HRC) N/A Wing N/A Passivate N/A N/A 0.930 in N/A 2.080 lb
Unit of Measure
1