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Machine Screws Best Price Avialable Here : Machine Screws Manufacturing India: Brand Name : Red Earth

Red Earth Machine Screws

Ramesh Steel Corporation, was incepted in 1983 by Mr. Ramesh D Jain, a renowned name in Steel Industry, Ramesh Steel corporation is known as a specialist of manufacturing steel Fasteners ,Duplex Steel Fasteners, Stainless Steel Fasteners, Machine Screws, Bolts ,Nuts ,Screws & Washer since more than 3 decades ,Mr. Ramesh D. Jain is having more than 35 years of experience in manufacturing of customized Fasteners depends upon the requirements of our clients based in Saudi Arabia, Kuwait, Turkey, United Arab Emirates, Oman, Egypt, Indonesia, Malaysia, Singapore, Thailand, Sri Lanka, Russia, West Africa & Latin America, at Ramesh Steel Corporation we stand behind our products, a team of our experienced engineers, we dedicate for complex & strict defined requirements, we have manufactured fasteners based on complex drawings where many companies have refused to manufacture the same to our customers because of their complexity & requirements of special grades, Ramesh Steel Corporation is Centrally located in Mumbai, India, Ramesh Steel Corporation has played a vital role in the growth of Duplex Steel Fasteners, Stainless Steel Fasteners, Machine Screws, Bolts & Nuts Screws & Washer, we are manufacturing Fasteners in different metals & grades like Nickel 200/201, Monel 400/K500, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22/ C276, Alloy 20, Titanium, Duplex & Super Duplex in form of Machine Screws bolts, Nuts, Screws, Washers Etc.

Machine Screws

Phillips pan head

Pan heads are slightly rounded with short vertical sides. Phillips drives are X shaped for a phillips screw driver.

Stainless steel 18-8
Zinc plated steel

Phillips flat head

Phillips flat head
Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drives are X shaped for a phillips screw driver.

Stainless steel 18-8
Zinc plated steel

Slotted flat head

Slotted flat head
Flat heads are countersunk (cone shaped under the head) with a flat top. Slotted drives are simple slots for a flat bladed screw driver.

Stainless steel 18-8
Zinc plated steel
Brass
Silicon bronze

Phillips oval head

Phillips oval head
Oval heads are countersunk (cone shaped under the head) with a rounded top. Phillips drives are X shaped for a phillips screw driver.

Stainless steel 18-8

Slotted oval head

Oval heads are countersunk (cone shaped under the head) with a rounded top. Slotted drives are simple slots for a flat bladed screw driver.

Stainless steel 18-8

Phillips truss head

Phillips truss head
Truss heads are wide with a low profile rounded top. Phillips drives are X shaped for a phillips screw driver.

Stainless steel 18-8

Slotted truss head

Slotted truss head
Truss heads are wide with a low profile rounded top. Slotted drives are simple slots for a flat bladed screw driver.

Stainless steel 18-8

Combination truss head

Combo truss head
Truss heads are wide with a low profile rounded top. Combination drives have both a slot and an X shaped recess for use with either a flat bladed or phillips screw driver.

Zinc plated steel

Slotted round head

Slotted round head
Round heads are domed and look like half of a sphere. Slotted drives are simple slots for a flat bladed screw driver.

Stainless steel 18-8
Zinc plated steel
Brass
Silicon bronze

Combination round head

Combo round head
Round heads are domed and look like half of a sphere. Combination drives have both a slot and an X shaped recess for use with either a flat bladed or phillips screw driver.

Zinc plated steel
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Torx pan head thread cutting screw type F

Torx pan head type F
Type F screws have a thread cutting tip. Pan heads are slightly rounded with short vertical sides. Torx drives are six pointed recesses designed for maximum installation torque.

Zinc plated steel waxed finish
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Torx flat head thread cutting screw type F

Torx flat head type F
Type F screws have a thread cutting tip. Flat heads are countersunk (cone shaped under the head) with a flat top. Torx drives are six pointed recesses designed for maximum installation torque.

Steel black phosphate finish

Slotted hex washer head type F

Slotted hex washer head type F
Type F screws have a thread cutting tip. Slotted hex washer heads are six sided for use with a wrench, have a slot for use with a flat bladed screw driver and have a built in washer.

Machine Screws Dimensions

Screw dimensions.

We have listed our screw dimensions in two forms — a table showing the maximum and minimum decimal dimensions, and a table showing the maximum fractional dimensions. Note: The fractional dimensions are the best approximations of the actual decimal dimensions. Image: Screw Specifications Diagram.

Screw Heads

Decimal Dimensions
    “A” Flat Head   “A” Pan Head   “A” Round Washer Head   “A” Truss Head
Size   Max Min   Max Min   T max Max Min   T max Max Min
4   0.225 0.195   0.219 0.205   0.086 N/A N/A   N/A N/A N/A
6   0.279 0.244   0.270 0.256   0.103 N/A N/A   0.086 0.321 0.303
8   0.332 0.292   0.322 0.306   0.120 0.376 0.352   0.102 0.384 0.364
10   0.385 0.340   0.373 0.357   0.137 0.443 0.411   N/A N/A N/A
12   0.438 0.389   0.425 0.407   0.153 N/A N/A   N/A N/A N/A
14   0.507 0.452   0.492 0.473   0.175 N/A N/A   N/A N/A N/A

Corresponding Fractional Measurements
    “A” Flat Head   “A” Pan Head   “A” Round Washer Head   “A” Truss Head
Size   Approx. Dia   Approx. Dia   T max Approx. Dia   T max Max Min
4   7/32   7/32   3/32 N/A   N/A N/A N/A
6   9/32   17/64   7/64 N/A   3/32 21/64 5/16
8   21/64   21/64   1/8 3/8   7/32 25/64 23/64
10   25/64   3/8   9/64 7/16   N/A N/A N/A
12   7/16   27/64   5/32 N/A   N/A N/A N/A
14   1/2   31/64   11/64 N/A   N/A N/A N/A


Screw Bodies/Threads

Decimal Dimensions
    “B” Body Dia   “C” Thread Dia
Size   Max Min   Max Min
4   0.095 0.084   0.116 0.105
6   0.118 0.107   0.142 0.131
8   0.136 0.125   0.168 0.157
10   0.157 0.146   0.194 0.183
12   0.176 0.165   0.220 0.209
14   0.201 0.190   0.246 0.235

 

Corresponding Fractional Measurements
    “B” Body Dia   “C” Thread Dia
Size   T max Max   Max
4   N/A 3/32   1/8
6   N/A 1/8   9/64
8   7/64 9/64   11/64
10   1/8 5/32   3/16
12   N/A 11/64   7/32
14   N/A 13/64   1/4


Screw Length

Screw lengths are measured differently depending on head type and their intended application.

  • Flat head and Trim head screws are designed to be countersunk into the surface. These screws are measured from the top of the head.
  • Pan head and Round Washer head screws are designed to have the head sit on top of the surface. These screws are measured from beneath the head.
Overall Screw Length Specifications
Nominal Screw Length Tolerances
Plus Minus
Up to 5/8" 0 0.030"
Over 5/8" to 1" 0 0.050"
Over 1" to 1-1/2" 0 0.050"
Over 1-1/2" to 2-3/4" 0 0.060"
Over 2-3/4" 0 0.090"
Fastener Specifications Screw Length Diagram


Overall Thread Length Specifications
Thread Length for Flat and Trim Head
(unless specified otherwise)
  Thread Length for Pan Head
(unless specified otherwise)
under 1" Full Thread   All sizes Full Thread
1" and over* 2/3 Thread
* Note: Tolerance on thread length of 3" and longer screws is 2/3 + or - 1/4"


Machine Screw Dimensions

Need dimensions? We’ve got ’em — right out of the Industrial Fasteners Institute Fastener Standards, Sixth Edition! If all you want to do is determine what size fastener you have, might I suggest our nifty thread gage (IC-001 and IC-002) instead? It’s a lot easier!

Machine Screw Dimensions Diagram
Length Tolerance
Up to and Including 3/4" -.03"
Over 3/4", up to 1-1/2" Included -.05"
Over 1-1/2" -.06"

Decimal Dimensions
    “A” Flat and Pan   “B” Flat Head   “B” Pan Head   “C” Pan Head
Size   Max Min   Max Min   Max Min   Max Min
6-32   .137 .131   .279 .244   .270 .256   .097 .087
8-32   .163 .157   .332 .292   .322 .306   .115 .105
10-24   .189 .181   .385 .340   .373 .357   .133 .122
10-32   .189 .183   .385 .340   .378 .357   .133 .122
1/4-20   .249 .236   .507 .452   .492 .473   .175 .162

To convert the decimal dimensions shown above to fractional dimensions, simply multiply by 64. The result will be the number of 64ths of an inch equal to the decimal dimension. For instance, the thread size on a 1/4-20 screw is given as .249". Converting to a fraction, multiply by 64 (.249 x 64 = 15.936). The answer, 15.936, rounds to 16/64, or 1/4 of an inch.

Machine Screws Price

Machine Screws
FOB Price: $0.01 to 100 Piece

DELIVERY: Ex Stock or 15-30 DAYS or AS COMMUNICATION
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month

For quick Quote on Machine Screws, please contact our Sales team.

Email : sales@rameshgroup.com, info@rameshgroup.com, rameshsteel44@yahoo.co.in

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Types of Screws  
Red Earth Screws Machine Screws
Self Drilling Screws Tapping Screws
Thread Cutting Wood Screws
Stainless Steel Screws Alloy Steel Screws
Hastelloy Screws Monel Screws
Inconel Screws
Nickel Screws
Copper Screws Brass Screws
Titanium Screws Duplex & Super Duplex Steel Screws

 

 

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