We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Products - (2871966 Products)


5/16-18 x 1-1/4 - Black Finish Heat Treated Alloy Steel - Cap Screws - Low Head Socket


Item #: SH8067140
Manufacturer: Holo-Krome
Mfg #: 68038

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 5/32 *Length: 1-1/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Low Head Socket *Size: 5/16-18 *Thread: Standard

Description:
*Low head socket cap screws are similar to socket cap screws except the head is 50% smaller than a regular socket cap screw *Excellent in applications where there is limited clearance to accept a socket cap screw *Pre-loads strengths are less than a standard socket cap screw

Shipping Info:
*Actual Weight - .0270 *Dimensions - Height: 2.24 Length: 4.00 Width: 4.40

$76.23

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-1/4 - Black Finish Heat Treated Alloy Steel - Cap Screws - Socket Head


Item #: SH8005020
Manufacturer: Holo-Krome
Mfg #: 72130

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 1/4 *Length: 1-1/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Socket Head *Size: 5/16-18 *Thread: Coarse

Description:
*Socket Head Cap Screws *UNRC Coarse Thread *Ideal for precision assembly work with close tolerances, and applications needing a well tooled appearance *Socket cap screws are internally wrenched, and are black finished in appearance *Heat treated alloy steel *Complete traceability *Quality controlled products machined to ANSI/ASTM Standards *Heat treated alloy, unified 3A thread fit

Shipping Info:
*Actual Weight - .0340 *Dimensions - Height: 2.90 Length: 4.20 Width: 4.10

$48.51

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-1/4 - Black Finish Heat Treated Alloy Steel - Socket Set Screws - Cup Point


Item #: SJ5005020
Manufacturer: Brighton Best
Mfg #: 101397

Technical Specifications:
*Box Qty.: 100 *Brand Name: Brighton Best *Coating: Black Finish *Hex Key: 5/32 *Length: 1-1/4 *Material: Heat Treated Alloy Steel *Screw Style: Socket Set Screws - Cup Point *Size: 5/16-18 *Thread: Coarse

Description:
*Cup Point Socket Set Screws - Coarse *Most common set screw style used *Designed for fast, permanent/semi-permanent location of parts on shafts, where cutting in of a cup edge is acceptable *Heat Treated Alloy Steel Class 3A Thread Fit *World Class Quality

Shipping Info:
*Actual Weight - .0190 *Dimensions - Height: 2.30 Length: 3.70 Width: 3.50

$28.71

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-1/4 - Black Finish Heat Treated Alloy Steel - Socket Set Screws - Cup Point


Item #: SH8021520
Manufacturer: Holo-Krome
Mfg #: 32156

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 5/32 *Length: 1-1/4 *Material: Heat Treated Alloy Steel *Screw Style: Socket Set Screws - Cup Point *Size: 5/16-18 *Thread: Coarse

Description:
*Cup Point Socket Set Screws - Coarse *Most common set screw style used *Designed for fast, permanent/semi-permanent location of parts on shafts, where cutting in of a cup edge is acceptable *Heat Treated Alloy Steel Class 3A Thread Fit

Shipping Info:
*Actual Weight - 1.9740 *Dimensions - Height: 2.00 Length: 4.00 Width: 3.00

$106.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-1/4 - Zinc / Yellow Plated Heat Treated Alloy Steel - Cap Screws - Hex


Item #: SN7830165
Manufacturer: Rockford
Mfg #: JKR05040

Technical Specifications:
*Box Qty.: 100 *Brand Name: Rockford *Coating: Zinc / Yellow Plated *Grade: 8 *Length: 1-1/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Hex *Size: 5/16-18 *Thread: Coarse

Description:
*Grade 8 hex head cap screws are designed for use in areas where there is high stress, and need for extra strength *Used with grade 8 nuts to give you the reliability and assurance that you need *The zinc and yellow plating offers a greater degree resistance than standard zinc, and its bright yellow plating will differentiate itself from our grade 5 hex cap screws

Shipping Info:
*Actual Weight - .0120 *Dimensions - Height: .500 Length: 1.50 Width: .500

$38.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Black Finish Heat Treated Alloy Steel - Cap Screws - Flat Head


Item #: SK4905028
Manufacturer: Brighton Best
Mfg #: 211169

Technical Specifications:
*Box Qty.: 100 *Brand Name: Brighton Best *Coating: Black Finish *Hex Key: 3/16 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Flat Head *Size: 5/16-18 *Thread: Coarse

Description:
*Flat Head Screws - Coarse *Flat head socket cap screws have an 82 deg counter-sunk flat head *Used when a flush mounting, high strength screw is needed *Commonly used in tools and dies where moving parts pass over the fastened area. *World Class Quality

Shipping Info:
*Actual Weight - .0381

$27.72

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Black Finish Heat Treated Alloy Steel - Cap Screws - Flat Head


Item #: SH8052028
Manufacturer: Holo-Krome
Mfg #: 60086

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 3/16 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Flat Head *Size: 5/16-18 *Thread: Coarse

Description:
*Flat Head Screws - Coarse *Flat head socket cap screws have an 82? counter-sunk flat head *Used when a flush mounting, high strength screw is needed *Commonly used in tools and dies where moving parts pass over the fastened area.

Shipping Info:
*Actual Weight - .0340

$105.93

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Black Finish Heat Treated Alloy Steel - Cap Screws - Socket Head


Item #: SH8005028
Manufacturer: Holo-Krome
Mfg #: 72134

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 1/4 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Socket Head *Size: 5/16-18 *Thread: Coarse

Description:
*Socket Head Cap Screws *UNRC Coarse Thread *Ideal for precision assembly work with close tolerances, and applications needing a well tooled appearance *Socket cap screws are internally wrenched, and are black finished in appearance *Heat treated alloy steel *Complete traceability *Quality controlled products machined to ANSI/ASTM Standards *Heat treated alloy, unified 3A thread fit

Shipping Info:
*Actual Weight - .0440 *Dimensions - Height: 2.70 Length: 6.00 Width: 4.10

$58.41

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Black Finish Heat Treated Alloy Steel - Socket Set Screws - Cup Point


Item #: SJ5005028
Manufacturer: Brighton Best
Mfg #: 101401

Technical Specifications:
*Box Qty.: 100 *Brand Name: Brighton Best *Coating: Black Finish *Hex Key: 5/32 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Socket Set Screws - Cup Point *Size: 5/16-18 *Thread: Coarse

Description:
*Cup Point Socket Set Screws - Coarse *Most common set screw style used *Designed for fast, permanent/semi-permanent location of parts on shafts, where cutting in of a cup edge is acceptable *Heat Treated Alloy Steel Class 3A Thread Fit *World Class Quality

Shipping Info:
*Actual Weight - .0273

$41.58

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Black Finish Heat Treated Alloy Steel - Socket Set Screws - Cup Point


Item #: SH8021528
Manufacturer: Holo-Krome
Mfg #: 32160

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 5/32 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Socket Set Screws - Cup Point *Size: 5/16-18 *Thread: Coarse

Description:
*Cup Point Socket Set Screws - Coarse *Most common set screw style used *Designed for fast, permanent/semi-permanent location of parts on shafts, where cutting in of a cup edge is acceptable *Heat Treated Alloy Steel Class 3A Thread Fit

Shipping Info:
*Actual Weight - .0260

$164.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Zinc / Yellow Plated Heat Treated Alloy Steel - Cap Screws - Hex


Item #: SN7830175
Manufacturer: Rockford
Mfg #: JKR05056

Technical Specifications:
*Box Qty.: 100 *Brand Name: Rockford *Coating: Zinc / Yellow Plated *Grade: 8 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Hex *Size: 5/16-18 *Thread: Coarse

Description:
*Grade 8 hex head cap screws are designed for use in areas where there is high stress, and need for extra strength *Used with grade 8 nuts to give you the reliability and assurance that you need *The zinc and yellow plating offers a greater degree resistance than standard zinc, and its bright yellow plating will differentiate itself from our grade 5 hex cap screws

Shipping Info:
*Actual Weight - .0120

$56.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/4 - Zinc Plated Heat Treated Alloy Steel - Cap Screws - Hex


Item #: SN7510135
Manufacturer: Titan
Mfg #: JJM05056

Technical Specifications:
*Box Qty.: 100 *Brand Name: Titan *Coating: Zinc Plated *Grade: 5 *Length: 1-3/4 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Hex *Size: 5/16-18 *Thread: Coarse

Description:
*Grade 5 hex head cap screws are heat treated *Ideal fastener for use in routine fastening applications *Grade 5 hex cap screws offers the versatility of dual usage in most applications, either as a stronger substitute for a grade 2 application, or its designed purpose as grade 5 hex head cap screw *Grade 5 hex cap screws are finished with a bright zinc plate

Shipping Info:
*Actual Weight - .0450 *Dimensions - Height: 3.40 Length: 4.40 Width: 3.50

$38.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1-3/8 - Black Finish Heat Treated Alloy Steel - Cap Screws - Socket Head


Item #: SH5005022
Manufacturer: Brighton Best
Mfg #: 581425

Technical Specifications:
*Box Qty.: 100 *Brand Name: Brighton Best *Coating: Black Finish *Hex Key: 1/4 *Length: 1-3/8 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Socket Head *Size: 5/16-18 *Thread: Coarse

Description:
*Socket Head Cap Screws *UNRC Coarse Thread *Ideal for precision assembly work with close tolerances, and applications needing a well tooled appearance *Socket cap screws are internally wrenched, and are black finished in appearance *Heat treated alloy steel *Complete traceability *Quality controlled products machined to ANSI/ASTM Standards *Heat treated alloy, unified 3A thread fit *World Class Quality

Shipping Info:
*Actual Weight - .0180

$46.53

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1/2 - Black Finish Heat Treated Alloy Steel - Cap Screws - Button Head


Item #: SH8061808
Manufacturer: Holo-Krome
Mfg #: 64054

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 3/16 *Length: 1/2 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Button Head *Size: 5/16-18 *Thread: Coarse

Description:
*Button Head Socket Cap Screws *Coarse Thread *The button socket cap screw is close in design to a socket cap screw *The dome shaped head is wider, and has a lower style head than a socket cap screw *Button socket cap screws are not recommended for critical, high strength applications *Heat treated alloy steel class 3A thread fit standard

Shipping Info:
*Actual Weight - .0140

$40.59

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1/2 - Black Finish Heat Treated Alloy Steel - Cap Screws - Flat Head


Item #: SH8052008
Manufacturer: Holo-Krome
Mfg #: 60074

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 3/16 *Length: 1/2 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Flat Head *Size: 5/16-18 *Thread: Coarse

Description:
*Flat Head Screws - Coarse *Flat head socket cap screws have an 82? counter-sunk flat head *Used when a flush mounting, high strength screw is needed *Commonly used in tools and dies where moving parts pass over the fastened area.

Shipping Info:
*Actual Weight - 1.4000 *Dimensions - Height: 2.20 Length: 4.10 Width: 3.20

$49.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 1/2 - Black Finish Heat Treated Alloy Steel - Cap Screws - Low Head Socket


Item #: SH8067125
Manufacturer: Holo-Krome
Mfg #: 68032

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 5/32 *Length: 1/2 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Low Head Socket *Size: 5/16-18 *Thread: Standard

Description:
*Low head socket cap screws are similar to socket cap screws except the head is 50% smaller than a regular socket cap screw *Excellent in applications where there is limited clearance to accept a socket cap screw *Pre-loads strengths are less than a standard socket cap screw

Shipping Info:
*Actual Weight - .0140 *Dimensions - Height: 2.00 Length: 3.80 Width: 2.90

$52.47

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 2 - Black Finish Heat Treated Alloy Steel - Cap Screws - Flat Head


Item #: SK4905032
Manufacturer: Brighton Best
Mfg #: 211171

Technical Specifications:
*Box Qty.: 100 *Brand Name: Brighton Best *Coating: Black Finish *Hex Key: 3/16 *Length: 2 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Flat Head *Size: 5/16-18 *Thread: Coarse

Description:
*Flat Head Screws - Coarse *Flat head socket cap screws have an 82 deg counter-sunk flat head *Used when a flush mounting, high strength screw is needed *Commonly used in tools and dies where moving parts pass over the fastened area. *World Class Quality

Shipping Info:
*Actual Weight - .0441

$32.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 2 - Black Finish Heat Treated Alloy Steel - Cap Screws - Flat Head


Item #: SH8052032
Manufacturer: Holo-Krome
Mfg #: 60088

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 3/16 *Length: 2 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Flat Head *Size: 5/16-18 *Thread: Coarse

Description:
*Flat Head Screws - Coarse *Flat head socket cap screws have an 82? counter-sunk flat head *Used when a flush mounting, high strength screw is needed *Commonly used in tools and dies where moving parts pass over the fastened area.

Shipping Info:
*Actual Weight - .0410

$113.85

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 2 - Black Finish Heat Treated Alloy Steel - Cap Screws - Socket Head


Item #: SH8005032
Manufacturer: Holo-Krome
Mfg #: 72136

Technical Specifications:
*Box Qty.: 100 *Brand Name: Holo-Krome *Coating: Black Finish *Hex Key: 1/4 *Length: 2 *Material: Heat Treated Alloy Steel *Screw Style: Cap Screws - Socket Head *Size: 5/16-18 *Thread: Coarse

Description:
*Socket Head Cap Screws *UNRC Coarse Thread *Ideal for precision assembly work with close tolerances, and applications needing a well tooled appearance *Socket cap screws are internally wrenched, and are black finished in appearance *Heat treated alloy steel *Complete traceability *Quality controlled products machined to ANSI/ASTM Standards *Heat treated alloy, unified 3A thread fit

Shipping Info:
*Actual Weight - .0490 *Dimensions - Height: 2.80 Length: 6.10 Width: 4.00

$63.36

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16-18 x 2 - Black Finish Heat Treated Alloy Steel - Socket Set Screws - Cup Point


Item #: SJ5005032
Manufacturer: Brighton Best
Mfg #: 101403

Technical Specifications:
*Box Qty.: 100 *Brand Name: Brighton Best *Coating: Black Finish *Hex Key: 5/32 *Length: 2 *Material: Heat Treated Alloy Steel *Screw Style: Socket Set Screws - Cup Point *Size: 5/16-18 *Thread: Coarse

Description:
*Cup Point Socket Set Screws - Coarse *Most common set screw style used *Designed for fast, permanent/semi-permanent location of parts on shafts, where cutting in of a cup edge is acceptable *Heat Treated Alloy Steel Class 3A Thread Fit *World Class Quality

Shipping Info:
*Actual Weight - .0314

$63.36

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It