SX HWH Stainless Bi-Metal Self Drilling Screws

304SS Austenitic stainless steel screw with a bi-metal welded carbon steel point that enables the strength and efficiency for self drilling. SX HWH are compatible with both panels and substructures and work with a full range of steel.

SX3 Self-Drill

• 5/16" AF Hex washer head
• Diameter: Nominal #14
• Available with or without stainless bond seal washer
• Drilling capacity: .035-.098"
• Available lengths: 1-1/8", 1-1/2", 2"

Product Data Sheet - PDF, 0.19 MB

SX5 Self-Drill

• 5/16" AF Hex washer head
• Diameter: Nominal #12
• Available with or without stainless bond seal washer
• Drilling capacity: .060-.157"
• Available lengths: 1-1/4", 1-1/2", 1-5/8", 2-1/2", 3-1/8"

Product Data Sheet - PDF, 0.17 MB

SX14 Self-Drill

• 5/16" AF Hex washer head
• Diameter: Nominal #12
• #5 Self-drill point
• Available with or without stainless bond seal washer
• Drilling capacity: .157-.550"
• Available lengths: 1-9/16", 1-7/8", 2-1/2", 3-1/4"

Product Data Sheet - PDF, 0.14 MB

SL2-S Free Spin Lap

• 5/16" AF Hex washer head
• Diameter: Nominal #12 or #14
• Available with or without stainless bond seal washer
• Drilling capacity: .031-.060"
• Available lengths: 1"; 1-1/8" (#14 only)

#12 SL2 Lap product data sheet - PDF, 0.13 MB
#14 SL2 Lap product data sheet - PDF, 0.14 MB

SXC5 Self-Drill Standoff
Insulated panel to metal applications

• 5/16" AF Hex washer head
• Diameter: Nominal #12
• Stainless bondSeal washer
• Drilling capacity: .060-.157"
• Available lengths: 3", 3-3/4", 4-1/2", 5-5/16", 6-1/4", 7-1/4"

Product Data Sheet - PDF, 0.16 MB

SXC14 Self-Drill Standoff
Insulated panel to metal applications

• 5/16" AF Hex washer head
• Diameter: Nominal #12
• Stainless bondSeal washer
• Drilling capacity: .157-.551"
• Available lengths: 3-1/8", 3-1/4", 4-5/8", 5-1/2", 6-5/8"

Product Data Sheet

SXCW Self-Drill Standoff
Insulated panel to metal applications

• 5/16" AF Hex washer head
• Diameter: Nominal 1/4"
• Stainless bondSeal washer
• Drilling capacity: .031-.079"
• Available lengths: 3-1/2", 4-1/8", 4-9/16", 5-3/8", 6-1/4"

Product Data Sheet - PDF, 0.16 MB

SX HWH Stainless Bi-Metal Self Drilling Screws merges resolute stainless steel with purposeful design for a fastener that satisfies the needs of architects and contractors alike. Optional washer that can be applied to both the sidewall and roof panels? Check! Protection against corrosion? Check! Bi-metal welded carbon point capable of withstanding drill capacities up to .551? You bet! SFS created each of these self drilling screws to meet precise project specifications for the utmost performance and clamp load. Our team is ready to answer all your questions and help you choose the right bi-metal screws; give us a call to get started.