Fastenings

High quality marine grade 316 stainless steel countersunk slotted machine screws with a 1/4" UNC thread. These machine screws have a flat head. Sold in packs of 10. Part NumberLengthPack Size TBW-SMCKW606012PK10 1/2"...

Silicon Bronze Screw - Square Drive Flat Head 14g x 2-1/2" (63.5mm) Square drive 14-gauge silicon bronze wood screws.  These silicon bronze screws have a countersunk (CSK) head and are ideal for use as boat building screws, decking screws and other...

Silicon Bronze Coach Bolt 1/4" x 1-1/2" Silicon bronze coach bolts (also called carriage bolts) with a 1/4" UNC thread. Note that silicon bronze hex nuts and washers are sold separately. Thread Length:...

Silicon Bronze Hex Nuts - 1/2"-13 UNC - Finished Quality finished silicon bronze hex nuts with a standard UNC thread. For higher load applications Heavy Hex Nuts are also available. Across flats: 18.8mm Part Number Pack...

Silicon Bronze Screw - Slot Flat Head 12g x 3" (75mm) 12-gauge silicon bronze wood screws.  These silicon bronze screws have a slotted countersunk (CSK) head, a cut thread & are ideal for use as boat building screws. Even buried in the wooden...

High quality marine grade 316 stainless steel self-tapping 6g screws with a pan head. Sold in packs of 25. Part NumberLengthPack Size TBW-SSTPN6G06012HPK25 1/2" (12mm) 25 TBW-SSTPN6G06019HPK25 3/4"...

Silicon Bronze Flat Washer 1/2" Silicon Bronze Flat Washers. High quality bronze washers - ideal for salt water applications. Part Number Pack Size YSH-038140 1 YSH-038140-25 25 YSH-038140-100 100 YSH-038140-500 500

Silicon Bronze Screw - Slot Flat Head 12g x 2-1/2" (62mm) 12-gauge silicon bronze wood screws.  These silicon bronze screws have a slotted countersunk (CSK) head, a cut thread & are ideal for use as boat building screws. Even buried in the...

Silicon Bronze Screw - Square Drive Flat Head 12g x 2-1/2" (63.5mm) Square drive 12-gauge silicon bronze wood screws.  These silicon bronze screws have a countersunk (CSK) head and are ideal for use as boat building screws, decking screws and...

Silicon Bronze Screw - Square Drive Flat Head 14g x 2" (50mm) Square drive 14-gauge silicon bronze wood screws.  These silicon bronze screws have a countersunk (CSK) head and are ideal for use as boat building screws, decking screws and other...

High quality marine grade 316 stainless steel self-tapping 4g screws with a pan head. Sold in packs of 25. Part NumberLengthPack Size TBW-SSTPN6G04012HPK25 1/2" (12mm) 25 TBW-SSTPN6G04019HPK25 3/4" (19mm) 25

Silicon Bronze Acorn Nuts - UNC 1/4"-20 Quality silicon bronze acorn nuts (or dome nuts) with a standard UNC thread. Part Number Pack Size Threads per Inch Across Flats YSH-038083 1 20 10.9mm YSH-038083-25 25 20 10.9mm YSH-038083-100 100 20 10...

Silicon Bronze Machine Screw - Flat Slot Head 1/4-20 UNC x 2" Silicon bronze machine screws are like threaded bolts with a flat countersunk slotted screw head. Ideal for securing our bronze boat hardware through the deck, these 1/4" bronze...

Silicon Bronze Woodscrew - Slotted Round 10g x 2-1/2" 10-gauge silicon bronze screws with a slotted, round head. Part Number Pack...

Silicon Bronze Screw - Slot Flat Head 12g x 2" (50mm) 12-gauge silicon bronze wood screws.  These silicon bronze screws have a slotted countersunk (CSK) head, a cut thread & are ideal for use as boat building screws. Even buried in the wooden...

Silicon Bronze Screw - Slot Flat Head 14g x 2" (50mm) 14-gauge silicon bronze wood screws.  These silicon bronze screws have a slotted countersunk (CSK) head, a cut thread & are ideal for use as boat building screws. Even buried in the wooden...

Silicon Bronze Screw - Square Drive Flat Head 10g x 3-1/2" (88mm) Square drive 10-gauge silicon bronze wood screws.  These silicon bronze screws have a countersunk (CSK) head and are ideal for use as boat building screws, decking screws and other...

Silicon Bronze Hex Nuts - UNC - 3/8"-16 - Heavy Heavier silicon bronze hex nuts with a standard UNC thread. These bronze nuts are wider across the flats than our standard hex nuts, and are suitable for heavier duty applications. Part Number Pack...

Silicon Bronze Screw - Square Drive Flat Head 14g x 1-3/4" (44.5mm) Square drive 14-gauge silicon bronze wood screws.  These silicon bronze screws have a countersunk (CSK) head and are ideal for use as boat building screws, decking screws and other...

High quality marine grade 316 stainless steel countersunk slotted machine screws with a 3/16" UNC thread. These machine screws have a flat head. Sold in packs of 10. Part NumberLengthPack Size TBW-SMCKW605012PK10 1/2"...