Sort By Name (Ascending) Name (Descending) Product Search Products: Grounding Bosses (6) Aluminum-Stainless (3) Stainless Steel (3) Material Al/SS Bimetallic (3) Stainless Steel (3) MIL-STD MIL-DTL-24749 Rev A (3) MIL-DTL-24749 Rev B (3) Grounding Bosses Bimetallic Grounding Boss – Rev A HEMI Part #: GS 100 Bimetallic Grounding Boss – Rev B HEMI Part #: GS 300 Bimetallic Grounding Stud – Rev A HEMI Part #: GS 100-E Stainless Steel Boss - Rev B HEMI Part #: GS 301 Stainless Steel Grounding Boss - Rev A HEMI Part #: GS 101 Stud Weldable Stainless Steel Boss - Rev B HEMI Part #: GS 301SGC Grounding Bosses Bimetallic Grounding Boss – Rev A • CRES 316L Stainless Steel Upper • 5086 or 5083 Aluminum Lower • Explosion Bonded for Unparalleled Strength • 3/8″ – 16 UNC – Tapped Hole • Length: 1.5″ • Diameter: 0.75″ • HEMI Part #: GS 100 Material: Al/SS Bimetallic HEMI Part #: GS 100 Bimetallic Grounding Boss – Rev B • CRES 316L Stainless Steel Upper • 5086 or 5083 Aluminum Lower • Explosion Bonded for Unparalleled Strength • 3/8″ – 16 UNC – Tapped Hole • Length: 1.5″ • Diameter: 5/8″ • HEMI Part #: GS 300 Material: Al/SS Bimetallic HEMI Part #: GS 300 Bimetallic Grounding Stud – Rev A • CRES 316L Stainless Steel Upper • 5086 or 5083 Aluminum Lower • Explosion Bonded for Unparalleled Strength • 3/8″ D – 16 UNC – Threaded Stud • Length: 1.5″ • Stud Length: 5/8″ • Diameter: 0.75″ • HEMI Part #: GS 100-E Material: Al/SS Bimetallic HEMI Part #: GS 100-E Stainless Steel Boss - Rev B • CRES 316L Stainless Steel • 3/8″ – 16 UNC – Tapped Hole • Length: 1.25″ • Diameter: 5/8″ • HEMI Part #: GS 301 Material: Stainless Steel HEMI Part #: GS 301 Stainless Steel Grounding Boss - Rev A • CRES 316L Stainless Steel • 3/8″ – 16 UNC – Tapped Hole • Length: 1.25″ • Diameter: 0.75″ • HEMI Part #: GS 101 Material: Stainless Steel HEMI Part #: GS 101 Stud Weldable Stainless Steel Boss - Rev B • CRES 316L Stainless Steel • Stud Weldable in accordance with MIL-S-241949 • 3/8″ – 16 UNC – Tapped Hole • Length: 1.25″ • Diameter: 5/8″ • HEMI Part #: GS 301-SGC Material: Stainless Steel HEMI Part #: GS 301SGC