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Grubscrews / Socket Set Screws

Boltmasters Grubscrews, also known as set screws, are a type of fixing screw that’s most often used to join one component or part securely to another.  These are available in metric and imperial threads, in a black, zinc plated and stainless steel finish.
1
Item No. 05MGC04B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
1"
Price $1.36
Suggested Retail Price $1.95
in stock
2
Item No. 05MGC05B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
1 - 1/4"
Price $1.92
Suggested Retail Price $2.75
in stock
3
Item No. 05MGC05Z
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Zinc
1 - 1/4"
Price $2.98
Suggested Retail Price $4.26
in stock
4
Item No. 05MGC06B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
1 - 1/2"
Price $2.46
Suggested Retail Price $3.52
in stock
5
Item No. 05MGC384
5/16" - 18TPI UNC
Stainless Steel G304
3/8"
Price $0.57
Suggested Retail Price $4.73
in stock
6
Item No. 05MGC386
5/16" - 18TPI UNC
Stainless Steel G316
3/8"
Price $1.47
Suggested Retail Price $12.28
in stock
7
Item No. 05MGC38B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
3/8"
Price $0.73
Suggested Retail Price $1.05
in stock
8
Item No. 05MGC5164
5/16" - 18TPI UNC
Stainless Steel G304
5/16"
Price $0.51
Suggested Retail Price $4.28
in stock
9
Item No. 05MGC5166
5/16" - 18TPI UNC
Stainless Steel G316
5/16"
Price $1.47
Suggested Retail Price $12.28
in stock
10
Item No. 05MGC516B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
5/16"
Price $0.53
Suggested Retail Price $0.76
in stock

Grubscrews / Socket Set Screws

Boltmasters Grubscrews, also known as set screws, are a type of fixing screw that’s most often used to join one component or part securely to another.  
These are available in metric and imperial threads, in a black, zinc plated and stainless steel finish.
368 product(s) found
1
Item No. 05MGC04B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
1"
Price $1.36
Suggested Retail Price $1.95
in stock
2
Item No. 05MGC05B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
1 - 1/4"
Price $1.92
Suggested Retail Price $2.75
in stock
3
Item No. 05MGC05Z
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Zinc
1 - 1/4"
Price $2.98
Suggested Retail Price $4.26
in stock
4
Item No. 05MGC06B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
1 - 1/2"
Price $2.46
Suggested Retail Price $3.52
in stock
5
Item No. 05MGC384
5/16" - 18TPI UNC
Stainless Steel G304
3/8"
Price $0.57
Suggested Retail Price $4.73
in stock
6
Item No. 05MGC386
5/16" - 18TPI UNC
Stainless Steel G316
3/8"
Price $1.47
Suggested Retail Price $12.28
in stock
7
Item No. 05MGC38B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
3/8"
Price $0.73
Suggested Retail Price $1.05
in stock
8
Item No. 05MGC5164
5/16" - 18TPI UNC
Stainless Steel G304
5/16"
Price $0.51
Suggested Retail Price $4.28
in stock
9
Item No. 05MGC5166
5/16" - 18TPI UNC
Stainless Steel G316
5/16"
Price $1.47
Suggested Retail Price $12.28
in stock
10
Item No. 05MGC516B
5/16" - 18TPI UNC
Hardness (HRC) 38-43
Black
5/16"
Price $0.53
Suggested Retail Price $0.76
in stock